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Unity Temple

Unity Temple is a Unitarian Universalist church building located at 875 Lake Street in Oak Park, Illinois, designed by architect Frank Lloyd Wright and completed in 1909.^[1] It represents a pioneering achievement in modern architecture as one of the first major public structures constructed entirely from poured-in-place reinforced concrete, reflecting Wright's Prairie School style with its horizontal emphasis, monolithic form, and innovative use of natural light through clerestory windows and art glass skylights.^[2]^[3] The temple's origins trace back to the Unity Church congregation, founded in 1871, whose original Gothic Revival structure was destroyed by fire on June 4, 1905, prompting the commission of a new design from Wright later that year.^[4]^[5] Facing budget constraints of $45,000, Wright proposed concrete as an economical and fire-resistant material, with construction occurring from 1906 to 1908 and the building dedicated on September 26, 1909.^[2]^[4] This project marked a departure from traditional ecclesiastical architecture, aligning with Unitarian principles of unity, democracy, and reason by creating a non-hierarchical worship space without steeples or ornate facades.^[1] Architecturally, Unity Temple consists of two principal volumes—a cubic sanctuary accommodating about 400 worshippers on three levels and an adjacent social hall—linked by a low, cloistered entrance hall that guides visitors through a sequence of compressed and expansive spaces.^[3] The exposed concrete surfaces, both interior and exterior, are textured for visual interest, while amber-hued skylights and leaded glass windows diffuse light to foster a sense of communal warmth and spiritual elevation.^[2] This design exemplifies Wright's organic architecture, integrating form, function, and environment without reliance on historical precedents.^[1] Unity Temple holds enduring significance as a cornerstone of 20th-century architecture, designated a National Historic Landmark in 1970 and included in the UNESCO World Heritage Site "The 20th-Century Architecture of Frank Lloyd Wright," inscribed in 2019.^[6] In response to decades of deterioration, the Unity Temple Restoration Foundation, established in 1973, completed a $25 million restoration from 2015 to 2017, resurfacing the concrete exterior, refurbishing interiors, and ensuring the building's longevity as an active congregation space.^[7]^[3]

History

Early History

The Unity Church of Oak Park was established on January 25, 1871, as a liberal religious society formed by a merger of local Unitarians and Universalists who sought a more progressive alternative to the existing Union Church in the community.^[4] This formation reflected the broader 19th-century movement toward liberal Christianity in the Midwest, emphasizing reason, tolerance, and social reform over traditional dogma.^[8] The congregation quickly outgrew informal meeting spaces, prompting the construction of its first dedicated building just a year later. In the late 19th century, the Unity Church experienced steady growth, attracting families drawn to its inclusive principles amid Oak Park's expanding suburban population.^[9] Key early leaders included Augusta Chapin, who served as minister from 1886 to 1891 and became the first woman in the United States to earn a Doctor of Divinity degree, advancing women's roles in liberal religion.^[9] Her successor, Rodney F. Johonnot, who ministered from 1892 to 1910, further nurtured the congregation's development by initiating a building fund to address space constraints in the original structure.^[4] The church's Gothic Revival wooden building, dedicated on August 11, 1872, at the corner of Marion and Pleasant Streets, symbolized this era of expansion and served as the heart of community worship for over three decades.^[9] On June 4, 1905, a lightning strike ignited a devastating fire that rapidly consumed the wood-framed original church, reducing it to ruins by the following morning.^[9] The loss was profound, as the building had been central to the congregation's identity, but no lives were lost, and the community rallied in the immediate aftermath with insurance proceeds and communal support to sustain services in temporary venues.^[3] Demonstrating their unwavering commitment to Unitarian principles of resilience, unity, and liberal faith, the congregation voted on June 9, 1905, to establish a building fund and commit to rebuilding, ensuring continuity of their progressive religious mission in Oak Park.^[9]

Site Selection and Architect Choice

Following the fire that destroyed the original Unity Church on June 4, 1905, the congregation of the Oak Park Unity Church promptly organized to rebuild, voting unanimously on June 9, 1905, to establish a building fund and construct a new edifice.^[9] The board of trustees selected a site on the corner of Lake Street and Kenilworth Avenue in Oak Park, purchasing the lot from local resident Edwin O. Gale on October 15, 1905, for a price not exceeding $10,000 (the market value was approximately $15,000); Gale later donated an additional 20-foot southern portion on April 28, 1906.^[9] This location at 875 Lake Street allowed for an expanded facility while maintaining proximity to the congregation's established community in the village. The architect selection process favored Frank Lloyd Wright, a parishioner through his family ties and an Oak Park resident, who was awarded the commission on September 16, 1905, with support from congregation member Charles Roberts.^[9] Wright's innovative reputation, particularly for Prairie School designs, made him a natural choice over other potential candidates, and his personal connections—his mother Anna Lloyd Wright was a longtime member, his uncle Jenkin Lloyd Jones was a prominent Unitarian preacher, and he had boarded with early congregation leader Augusta Chapin—further influenced the decision.^[2] The initial budget was approved at $45,000, with Wright's commission set at 10% of the construction cost.^[1] In late 1905, Wright initiated early sketches and conceptual discussions with the building committee, drawing on a preliminary sanctuary concept he had developed around 1903 and published in The House Beautiful, emphasizing integrated space over traditional forms.^[9] These initial ideas focused on functionality and cost constraints, setting the stage for the project's innovative direction.

Design Process

Following the devastating fire that destroyed the original Oak Park Unity Church on June 4, 1905, Frank Lloyd Wright quickly developed initial plans for a replacement structure by September of that year, emphasizing fireproof construction using reinforced concrete as a direct response to the loss of the wooden predecessor.^[10] The design adopted a T-shaped layout, measuring approximately 142 feet in length, to accommodate the congregation's needs while innovating on traditional ecclesiastical forms.^[10] Central to the original scheme was a 64-by-64-foot auditorium rising 47 feet high, featuring a cruciform interior plan illuminated by skylights through 25 coffered laylights to create a serene, indirect lighting effect.^[9] An entrance pavilion provided access via a terrace, while the adjacent Unity House, roughly 91.5 by 50 feet, served social and educational functions for the community.^[10] By early 1906, budget limitations—capped at $45,000—necessitated significant revisions to the plans, shifting from initial brick construction akin to Wright's Larkin Building to the more economical poured reinforced concrete, which also aligned with the fireproof imperative.^[9] These changes included simplifying ornamentation by reusing wooden forms for casting and omitting planned brick or stone facings, as well as adjusting the roofline with a parapet to conceal the skylights and streamline the silhouette.^[10] An additional $4,000 was allocated for steel reinforcement to ensure structural integrity under these constraints.^[9] The design process reflected Wright's Prairie School principles, prioritizing horizontal lines through low, spreading forms and deliberate integration with the site's landscape via terraces and low retaining walls that echoed the surrounding terrain.^[10] Throughout 1905 and 1906, Wright collaborated closely with the congregation's building committee and leaders, incorporating functional input from senior minister Rev. Rodney F. Johonnot on accommodating worship, social gatherings, and community activities within the unified structure.^[9]

Construction Timeline

Construction of Unity Temple began with groundbreaking on May 15, 1906, following the approval of Frank Lloyd Wright's plans earlier that year. Initial work focused on excavation and foundation preparation, utilizing reinforced concrete as the primary material—a pioneering choice for a major public building in the United States at the time.^[10] The early construction phase in 1906 involved pouring concrete forms for the foundations and erecting the main walls, supervised by Wright's office and contractor Paul Mueller. By late 1906, the basic structure of the auditorium and adjacent Unity House was taking shape, with oak trim and art glass elements beginning to be integrated. However, progress slowed in 1907 due to challenges associated with the novel reinforced concrete technique, including the need for custom forms and limited expertise among workers, as well as Wright's ongoing design revisions to elements like foundation walls and ceiling details.^[9]^[10] These delays extended into 1908, compounded by Wright's commitments to multiple projects, preventing the full completion on the original schedule. The auditorium was sufficiently finished by October 25, 1908, allowing the congregation to hold initial services in the space despite incomplete interior fittings. The building reached substantial completion later that year, with final mechanical systems and finishes installed.^[9] Unity Temple was officially dedicated on September 26, 1909, marking the end of the construction period. The project, originally budgeted at $45,000, ultimately cost $60,344.55, reflecting overruns from material innovations, design adjustments, and extended timelines; key expenses included reinforced concrete work and art glass windows. Despite these challenges, the timeline demonstrated the feasibility of Wright's concrete construction methods for future works.^[9]^[4]

Architecture and Design

Design Philosophy and Innovations

Frank Lloyd Wright's design for Unity Temple rejected traditional ecclesiastical forms such as steeples and crosses, instead embodying a concept of "unity" that aligned with Unitarian beliefs in democratic worship and rational humanism.^[2] This approach emphasized communal gathering spaces where congregants could engage equally, reflecting the religion's focus on individual reason and social service rather than hierarchical symbolism.^[1] Wright envisioned the structure as a "temple to man," prioritizing the interior space for worship and fellowship over ornate exteriors.^[9] Central to the design was Wright's organic architecture philosophy, which sought to harmonize building, nature, and human use, while addressing practical needs like fireproof construction following the 1905 fire that destroyed the previous church.^[2] The emphasis on community was realized through interconnected spaces for worship and social activities, fostering a sense of collective enlightenment.^[1] A groundbreaking innovation was the use of poured-in-place reinforced concrete as both structural element and finished surface, marking one of the earliest applications in a religious building and departing from industrial uses like factories.^[1] This material choice not only ensured fire resistance—"fireproof and eternal as the hills"—but also allowed for a monolithic form that expressed simplicity and truth.^[9] Wright integrated light and space to symbolize spiritual upliftment, employing clerestory windows and amber-tinted skylights to diffuse natural illumination, creating an ethereal atmosphere akin to a "happy cloudless day."^[2] These elements drew from organic principles, bringing the "nature of the materials" into the scheme without adornment.^[2] Budget constraints, initially set at $45,000, drove further innovations like modular, repeated concrete forms for efficient construction, though costs ultimately doubled due to unforeseen challenges.^[9] This economical approach enabled a modern religious space that prioritized function and durability over extravagance.^[1]

Exterior Elements

Unity Temple presents a striking example of Frank Lloyd Wright's Prairie style through its cubic massing and T-shaped footprint, which emphasize a low horizontal profile that integrates seamlessly with the surrounding landscape. The structure measures approximately 142 feet along its main axis, forming a monolithic concrete form that appears bunker-like yet grounded, with overhanging roofs that extend the horizontal lines characteristic of the Prairie aesthetic. This design avoids vertical towers or steeples typical of ecclesiastical architecture, instead prioritizing a unified, earthbound presence that reflects the Unitarian principles of simplicity and community.^[10]^[2] The facade features smooth, unplastered reinforced concrete surfaces, achieved through poured-in-place construction that reveals the material's natural texture and color variations from aggregate like gravel and pebbles. Recessed joints and decorative piers articulate the surface without excessive ornamentation, creating subtle shadows and a minimalist composition that highlights the building's geometric purity. The entrance is marked by a cantilevered canopy formed by the overhanging roof, sheltering a low hallway that connects the main worship space to the parish house; above the doors, a bronze inscription reads, “For the worship of God and the service of man,” underscoring the temple's dual purpose. This restrained detailing, devoid of traditional religious iconography, underscores Wright's innovative use of concrete as both structural and aesthetic element.^[11]^[2]^[12] The roof system consists of 16 flat planes with parapets, designed to drain via scuppers integrated into the concrete edges, promoting efficient water management in line with the building's modern engineering. During later restorations, such as the 2015-2017 project, new roofing membranes and drainage improvements were installed to address weathering, including potential enhancements like flashing for longevity, though original details relied on the concrete's inherent durability. Horizontal bands of clerestory windows punctuate the upper facade, framed by recessed piers and filled with amber-tinted leaded art glass in geometric patterns that allow diffused natural light while maintaining privacy. These windows, executed in Wright's signature style, contribute to the exterior's introspective quality without compromising the solid mass.^[13]^[14]^[2] Site integration enhances the temple's harmony with the Oak Park neighborhood, where the low-profile design respects the residential scale and corner location along Lake Street. Landscaping efforts, particularly during the 2016 exterior restoration, incorporated plantings that complement the concrete's austerity, drawing on local context to frame the building without overwhelming its form. While original plans emphasized natural integration typical of Prairie style, modern updates have focused on sustainable elements suited to the suburban setting.^[15]^[2]

Interior Layout and Features

The interior of Unity Temple is organized around a central low-ceilinged entrance pavilion that serves as a transitional vestibule between the worship and social spaces, employing Frank Lloyd Wright's signature compression-and-release technique to heighten the drama of entry into the main auditorium.^[3] This foyer features subtle built-in wooden benches along the walls, providing seating for reflection, and is marked by a bronze inscription above the doors reading “For the worship of God and the service of man,” guiding visitors through dimly lit cloisters toward the sanctuary.^[2] The pavilion connects the two primary volumes via short corridors, ensuring a seamless flow while maintaining spatial distinction between sacred and communal functions.^[1] At the core of the temple lies the auditorium, configured in a Greek cross plan that accommodates approximately 400 worshippers in an intimate yet grand setting, with seating arranged on the main floor and surrounding balconies to ensure clear sightlines to the central raised platform and altar.^[9] The square central nave, flanked by four alcoves forming the cross's arms, features pews of oak with simple, geometric lines that align with Wright's organic principles, while the elevated pulpit—positioned on the axis from the entrance—serves as the focal point without traditional religious iconography.^[16] Balconies encircle the upper level, integrated into the structure for acoustic and visual unity, creating a democratic space where all congregants feel connected to the proceedings.^[3] Adjoining the auditorium to the south, Unity House functions as the temple's social hall, designed for meetings, events, and community gatherings, with a spacious central room centered on a wide fireplace hearth that fosters warmth and interaction.^[3] Flanking balconies serve as flexible classrooms or overflow seating, connected to the entrance pavilion by low corridors that preserve the building's overall T-shaped footprint while allowing independent access.^[2] This layout emphasizes multifunctional utility, with high ceilings and open sightlines promoting communal engagement.^[1] Natural lighting permeates the interiors through a continuous band of clerestory windows encircling the auditorium at mid-height, fitted with leaded art glass in subdued green, yellow, and brown tones to evoke natural harmony without external distractions.^[1] Over the altar, 25 square amber-tinted skylights embedded in a coffered concrete ceiling diffuse a warm, cloudless glow, enhancing the sense of elevation and spirituality.^[2] In Unity House, similar high skylights provide even illumination for social activities. The poured concrete surfaces contribute to excellent acoustics by naturally diffusing sound waves, minimizing echoes and ensuring clear audibility throughout the spaces without additional treatments.^[3] Original furnishings underscore the temple's modernist restraint, including the oak pews with their unadorned profiles, a simple wooden lectern on the raised platform, and Wright-designed hanging light fixtures that blend sculptural form with function—featuring white glass globes balanced by cubic shades to complement the geometric architecture.^[17] These elements, restored to their initial specifications, maintain the interior's cohesive aesthetic of bold simplicity and democratic accessibility.^[9]

Materials and Mechanical Systems

Unity Temple was constructed primarily using poured-in-place reinforced concrete, a pioneering choice for a public building at the time, with steel rods embedded within the concrete for tensile strength. The concrete was cast in wooden molds formed from planks, allowing for the creation of the structure's monolithic forms without exposing the reinforcing steel on the exterior. This method enabled Wright to achieve a seamless, durable surface that integrated structural and aesthetic functions, poured in incremental 6-inch layers to ensure solidity and prevent cracking during curing.^[18]^[19]^[11] To achieve subtle color variations in the concrete, pigments were incorporated into the mix, resulting in the building's characteristic buff tone derived from the exposed aggregate after surface washing, which highlighted the material's natural texture while enhancing its visual unity. Interior concrete surfaces were finished with wax to provide a smooth, protective layer that accentuated the material's warmth and minimized porosity. Complementing the concrete, the temple features art glass windows and skylights in geometric patterns, crafted from opalescent glass in hues of amber, gold, and white to diffuse natural light throughout the interiors.^[20]^[18]^[21] Mechanically, Unity Temple incorporated an early electric forced-air heating system, with ducts integrated into the concrete structure to distribute warm air evenly without visible radiators, reflecting Wright's interest in integrated environmental controls. Natural ventilation was facilitated through operable windows strategically placed along clerestories and walls, allowing for cross-breezes and fresh air circulation while maintaining the building's enclosed, contemplative atmosphere. These systems supported the temple's passive design principles, minimizing reliance on external energy sources.^[22]^[20] Structurally, the design relied on load-bearing concrete walls and cantilevered roof elements, where interior piers supported the expansive flat roof, distributing loads effectively across the reinforced framework. The materials and engineering were tested for durability during construction, confirming the concrete's capacity to withstand environmental stresses, though its longevity is tempered by inherent vulnerability to water infiltration if seals or surfaces degrade over time. This combination of innovation and pragmatism underscored the temple's role as a benchmark in modern construction techniques.^[23]^[18]^[19]

Usage and Preservation

20th-Century Usage

Unity Temple held its first services on September 17, 1907, in the partially completed Unity House portion of the building, allowing the congregation to resume worship activities shortly after construction began.^[9] The full structure was dedicated on September 26, 1909, following the installation of an organ, marking the official opening and drawing praise from the Board of Trustees as a "masterpiece of art and architecture."^[4] In the years immediately following, the congregation experienced initial attendance growth, expanding to over 300 members by the early 1910s, reflecting the appeal of the innovative space to the local Unitarian community.^[9] Throughout the early 20th century, Unity Temple served as the central venue for Sunday services, lectures, and social events that embodied Unitarian Universalist principles of spiritual inquiry, social justice, and communal fellowship.^[9] These gatherings, held in the expansive auditorium and adjacent Unity House, fostered discussions on progressive topics and reinforced the congregation's commitment to ethical living and community support, with the building's open, light-filled design enhancing the democratic atmosphere of worship.^[2] In the mid-20th century, adaptations were made to modernize the facility for ongoing use, including the installation of updated lighting and sound systems in the 1960s to improve visibility and audio quality during services.^[9] By the 1970s, amid periods of fluctuating membership, the temple hosted expanded community programs such as youth centers and support groups, including Alcoholics Anonymous meetings and the "Anchor Inn" initiative from the late 1940s onward, which helped sustain its role as a local hub despite broader declines in attendance influenced by events like World War II rationing.^[9] The late 20th century brought maintenance challenges, with roof leaks emerging in the 1980s that threatened the structure's integrity and required targeted repairs.^[9] By the 1990s, deferred maintenance and funding shortages exacerbated these issues, prompting the congregation and restoration groups to seek grants and donations to address water damage and preserve functionality for worship and events.^[9] From its early years, Unity Temple attracted visitors interested in its architectural significance, with guided tours beginning in the 1920s to showcase Frank Lloyd Wright's innovative design to architecture enthusiasts and the public.^[9] This dual role as a sacred space and cultural landmark continued to draw crowds, balancing congregational activities with educational outreach throughout the century.^[2]

Restorations and Challenges

In the 1960s, the Unity Temple underwent initial restoration efforts funded by the congregation, including interior repainting in 1961 to restore earth-toned colors that aligned with Frank Lloyd Wright's original palette, replacing earlier mismatched hues like pink and chartreuse, and repairs to the art glass windows to address weathering.^[9] From the 1970s to the 1990s, ongoing preservation work focused on critical structural elements, such as the complete roof replacement in 1971 using coal tar pitch and gravel, along with re-glazing of skylights and installation of new lead-coated copper drains and flashing to mitigate leaks. In 1985, conservation of the art glass was undertaken, targeting stairway and clerestory windows to preserve their intricate designs, with further repairs extending into 1991-1993; these decades also saw periodic structural assessments to monitor concrete integrity amid emerging cracks. The temple's pioneering use of reinforced cast-in-place concrete, while innovative, proved challenging due to its porosity, which allowed water infiltration and accelerated deterioration over time.^[9]^[24] By the early 2000s, severe water damage from the concrete's porosity and lack of expansion joints had caused significant issues, including ceiling collapses in 2008 and widespread interior harm, prompting the Unity Temple Restoration Foundation—established in 1973—to oversee the $25 million restoration project from 2015 to 2017, supported by a major capital campaign including a $10 million grant from the Alphawood Foundation in 2013. This effort addressed the building's vulnerability to moisture, a persistent problem exacerbated by flat roofs and Midwestern weather.^[25]^[26]^[24]^[27] The most extensive restoration occurred from 2015 to 2017, led by Harboe Architects at a total cost of approximately $25 million, including a $10 million grant from the Alphawood Foundation; key works encompassed meticulous concrete repairs to remove deteriorated shotcrete overlays and restore original surfaces, upgrades to the HVAC system with a geothermal setup for energy efficiency, and seismic retrofitting to enhance structural resilience, alongside full art glass conservation and interior plaster replication. The project earned recognition from the American Institute of Architects Chicago chapter for its preservation excellence.^[28]^[29]^[30] Ongoing challenges include the impacts of climate change, such as intensified freeze-thaw cycles that worsen concrete cracking and water ingress in the porous material, necessitating continuous monitoring and maintenance. The Unity Temple Restoration Foundation, which spearheaded much of the funding and oversight for these efforts, dissolved in 2023 after fulfilling its mission, shifting responsibility to the congregation and partners like the Frank Lloyd Wright Foundation.^[25]^[13]^[31]

21st-Century Programs and Events

In the 2000s, the Unity Temple Unitarian Universalist Congregation experienced membership growth, reaching 359 members by the early part of the decade, contributing to stabilization after earlier fluctuations.^[32] The congregation expanded its cultural programming during this period, with the longstanding Unity Temple Concert Series hosting regular performances that drew community audiences, alongside lectures on architectural and spiritual themes.^[33]^[34] The 2010s saw a tourism boom at Unity Temple, facilitated by the 2017 restoration that enhanced accessibility and preserved its architectural integrity.^[3] Guided tours, offered through partnerships like the Frank Lloyd Wright Trust, averaged approximately 20,000 visitors annually, highlighting the site's role as a key destination for architectural enthusiasts.^[3] Entering the 2020s, the congregation adapted to challenges like the COVID-19 pandemic by introducing virtual tours of the building, allowing remote access to its historic spaces through online platforms and social media initiatives.^[35] In 2023, Rev. Roger Bertschausen was appointed as the developmental senior minister, guiding the congregation through transitional leadership.^[36] That same year, the Unity Temple Restoration Foundation dissolved after five decades of preservation efforts, transferring ongoing responsibilities to the congregation.^[25] Recent events have underscored Unity Temple's engagement with contemporary issues. In June 2024, post-restoration features spotlighted green innovations, including advanced WiFi, AV systems, and sustainable elements integrated into the historic structure.^[37] August 2025 featured a violence prevention ice cream social sponsored by the congregation, connecting attendees with leaders from Chicago's nonviolence initiatives.^[38] In September 2025, Unity Temple collaborated with the Institute for Nonviolence Chicago on peace-building efforts, extending outreach across community boundaries.^[39] October 2025 hosted a discussion on homelessness with Housing Forward and attorney Maria Foscarinis, addressing national housing crises through expert insights.^[40] In November 2025, Unity Temple led a protest in Oak Park against AT&T's contracts with ICE and Border Patrol, drawing about 70 participants to advocate for immigrant rights.^[41] Today, Unity Temple maintains a current role centered on hybrid worship services, with live-streamed options at 9 a.m. alongside in-person gatherings at 10:45 a.m., ensuring broad accessibility.^[42] Its social justice programs, coordinated through the Justice Network, address issues like gun violence prevention, ecojustice, housing advocacy, and racial equity via partnerships with organizations such as Moms Demand Action and Faith in Place.^[43] Architectural education remains a cornerstone, with guided tours emphasizing Frank Lloyd Wright's innovations and the building's UNESCO World Heritage status.^[44]

Congregation and Leadership

Historical Clergy

The Unity Church of Oak Park, precursor to the modern Unity Temple Unitarian Universalist Congregation, was established on January 25, 1871, by residents seeking a progressive religious community rooted in liberal Christian principles. Early leaders fostered a Unitarian identity centered on rational inquiry, ethical living, and social equity, laying the groundwork for the congregation's enduring commitment to reform.^[4] A seminal figure among these early ministers was Augusta Chapin, who served from 1886 to 1891. As one of the earliest women ordained in the Universalist Church (ordained in 1863) and the inaugural recipient of a Doctor of Divinity degree in the United States, Chapin exemplified the congregation's progressive ethos. She expanded membership by attracting families like that of Frank Lloyd Wright, with whom she shared a close bond—hosting the Wrights during financial hardships and influencing young Wright's perspectives on gender equality and communal spaces, which later informed his architectural innovations for the temple.^[9] Succeeding Chapin, Dr. Rodney F. Johonnot ministered from 1892 to 1910, a tenure marked by rapid congregational growth that outpaced the original Gothic Revival building. Following the 1905 lightning-induced fire that destroyed the structure, Johonnot chaired the building committee, directing the selection of Frank Lloyd Wright as architect and providing substantive input on the design to embody Unitarian ideals of unity without hierarchy, simplicity in worship, and integrated community functions. His leadership ensured the completed Unity Temple in 1909 served as both a spiritual and social hub.^[9]^[45] Rev. William G. Taylor assumed the pastorate in 1913 amid evolving national tensions. His service overlapped with a membership dip in 1915–1916, stemming from the congregation's support for U.S. involvement in World War I, which clashed with pacifist sentiments among some Unitarians. Taylor navigated these strains with community backing, including a donated parsonage from member Julia Gale, helping stabilize operations during the postwar period.^[9] In the late 1940s, Rev. John Pankhurst guided the congregation through postwar recovery, spearheading practical enhancements like organ reconstruction and launching social outreach programs. These included hosting Alcoholics Anonymous meetings and creating the "Anchor Inn" youth center, advancing reforms in addiction recovery and adolescent support while reinforcing the temple's role as a community anchor.^[9] The mid-20th century brought persistent financial and membership challenges, prompting adaptive leadership. Rev. Robert M. Rice, serving from 1952 to 1970, presided over enrollment increases to around 325 families and early structural restorations in the 1960s, while advocating for civil rights alongside other Illinois clergy. By the 1970s, escalating maintenance costs for the aging temple exacerbated strains, leading to the 1973 establishment of the Unity Temple Restoration Foundation under ministerial oversight to fund preservation efforts. These difficulties extended into the 1980s and 1990s, resulting in transitional periods with part-time ministers to manage limited resources amid stabilizing attendance.^[9]^[46]

Modern Services and Community Engagement

Unity Temple Unitarian Universalist Congregation offers weekly Sunday morning worship services that embody the inclusive principles of Unitarian Universalism, featuring a blend of music, prayer, a message for all ages, and a sermon delivered by clergy or guest speakers. Services are held in-person at 9:00 a.m. and 10:45 a.m. in the historic sanctuary, with the earlier service live-streamed online via YouTube for broader accessibility, allowing remote participation and reflection.^[47]^[48] These gatherings emphasize spiritual exploration, community connection, and social awareness, welcoming participants of all ages and backgrounds to engage in shared rituals and discussions. The congregation's current leadership includes Rev. Roger Bertschausen as Developmental Lead Minister, who began his tenure in August 2023, bringing extensive experience from prior roles including a 25-year ministry at Fox Valley UU Fellowship and interim positions elsewhere.^[49] Supporting him is Rev. Emily Gage, Associate Minister since 2008, whose responsibilities encompass lifelong learning, pastoral care, and justice ministries, including youth engagement.^[49] Additionally, Rev. Scott Aaseng serves as Community Minister and Executive Co-Director of the Unitarian Universalist Advocacy Network of Illinois (UUANI), focusing on social justice, environmental advocacy, and interfaith partnerships to build beloved community.^[49] An intern minister, Emily Mace, contributes to grief support and interfaith perspectives through her studies at Meadville Lombard Theological School. Youth programs are coordinated by Justine Garcia, emphasizing activism and development for grades 10-12.^[50] Community programs at Unity Temple foster spiritual and social growth, including the Unity Voices choir, which performs arranged music weekly during services under the direction of Music Director Martha Swisher, enhancing worship with choral elements and participating in special events like the Spring Music Festival.^[51] Educational workshops and lifelong learning opportunities, led by congregational members, cover topics such as faith formation, spiritual deepening, and empowerment for action, aiming to nurture Unitarian Universalist identity and community belonging.^[52] Interfaith collaborations are integrated through justice initiatives, with clergy and members partnering with diverse organizations on shared goals like immigrant rights and environmental stewardship via UUANI.^[49]^[43] Engagement initiatives in 2024-2025 highlight the congregation's commitment to addressing societal challenges, such as a October 23, 2025, discussion on the national housing crisis and homelessness hosted in partnership with Housing Forward, featuring a prominent housing rights attorney.^[40] Violence prevention efforts include ongoing collaboration with the Institute for Nonviolence Chicago (INVC), supporting community events like peacekeeper meetups and advocacy against gun violence, as part of the Justice Network's broader outreach with partners including the Illinois Coalition for Immigrant and Refugee Rights.^[43] In November 2025, Unity Temple clergy joined an interfaith coalition in signing an open letter advocating for better pastoral access and humane conditions at the Broadview Detention Center.^[53] The congregation maintains a mid-sized membership as a certified congregation of the Unitarian Universalist Association, with an active core emphasizing diversity across ages, identities, and beliefs, alongside a strong focus on activism through justice programs and inclusive worship.^[54]

Legacy and Impact

Architectural Influence

Unity Temple's innovative use of monolithic reinforced concrete marked a pioneering advancement in architectural materials, serving as one of the earliest examples of a building constructed entirely from this medium without traditional ornamentation or framing. This approach not only addressed budget constraints but also created a sculptural, unified form that emphasized structural honesty and spatial fluidity, influencing mid-20th-century modernism by demonstrating concrete's potential for expressive, load-bearing design. Architects such as Le Corbusier drew from its raw materiality and light manipulation in works like Notre-Dame du Haut at Ronchamp, while Louis Kahn echoed its focus on light and communal enclosure in the First Unitarian Church in Rochester. Wright's overall principles, as exemplified in Unity Temple, impacted figures including Walter Gropius and Ludwig Mies van der Rohe, who adapted abstraction and functionality in their rationalist projects.^[55]^[56] The temple contributed significantly to the evolution of the Prairie School toward the International Style, bridging Wright's early horizontal emphases with a more geometric, vertically oriented modernism. While rooted in Prairie ideals of integration with the landscape and communal harmony, its cubic massing, lack of a steeple, and cantilevered elements foreshadowed the austere, machine-age aesthetics of the 1920s and 1930s, helping transition American regionalism into a global modernist lexicon. This shift is evident in how Unity Temple's bold simplicity inspired subsequent designs prioritizing form-follows-function over historical revivalism.^[1]^[57] In religious architecture, Unity Temple established a model for non-traditional worship spaces that prioritize community and egalitarianism over hierarchical symbolism, featuring a centralized auditorium with tiered seating under a coffered ceiling illuminated by skylights to foster intimacy and democratic gathering. By eliminating conventional altars, steeples, and vertical axes pointing to the divine, it reflected Unitarian Universalist principles of immanence and human-centered spirituality, influencing later sacred designs like Louis Kahn's First Unitarian Church in Rochester, which echoed its focus on light and communal enclosure.^[56]^[58] Frank Lloyd Wright himself regarded Unity Temple as a personal milestone, referring to it as his "little jewel box" in reflections on its compact yet profound spatial qualities, and later stating that its construction revealed to him the primacy of interior space over enclosing walls. This building's legacy extends to architectural education, where it is frequently studied as a foundational text in modernist curricula, and it informed Wright's broader oeuvre, including innovative spatial experiments in later works like the Solomon R. Guggenheim Museum, which replicated its emphasis on experiential flow and material unity.^[27]^[1]^[59]

Critical Reception and Media Coverage

Upon its completion in 1908 and dedication in 1909, Unity Temple received mixed reviews from contemporaries. Architects and progressive critics praised its innovative use of reinforced concrete and spatial organization as a groundbreaking departure from traditional ecclesiastical architecture, with Wright himself later describing it as "the first expression of new architecture."^[1] However, traditionalists and some congregants criticized its austere, monolithic exterior for resembling a "concrete bunker" rather than a conventional church, failing to evoke the expected grandeur of sacred spaces.^[60]^[57] By the mid-20th century, acclaim for Unity Temple had solidified among architectural circles, with the building frequently featured in publications as an exemplar of modernist innovation. Its interior auditorium, in particular, garnered praise for its intimate yet monumental scale from the time of its opening service in October 1908.^[9] The 2017 restoration, a $25 million effort addressing decades of deterioration, was widely lauded in professional media for revitalizing Wright's vision while incorporating sustainable practices; Architectural Record highlighted the project's meticulous preservation of original concrete forms and enhanced environmental controls.^[61] Recent media coverage has further elevated Unity Temple's profile. The 2020 documentary Unity Temple: Frank Lloyd Wright’s Modern Masterpiece, narrated by Brad Pitt, chronicles the restoration's challenges and triumphs, emphasizing the building's role as a pioneer of modern sacred architecture.^[62] In 2023, Patrick F. Cannon's book Frank Lloyd Wright's Unity Temple: A Good Time Place Reborn, featuring photographs by James Caulfield, won the Independent Publisher Book Awards' Gold Medal for Architecture, celebrating the site's post-restoration vibrancy.^[63] A November 8, 2025, article in Classic Chicago Magazine revisited the restoration, noting its success in balancing historical fidelity with contemporary functionality.^[57] Public perception has consistently ranked Unity Temple among America's most significant architectural landmarks. In the American Institute of Architects' 2007 survey of favorite U.S. buildings, it was included among 17 Wright-designed structures deemed national treasures, underscoring its enduring influence on public appreciation of modern design.^[9] Ongoing criticisms focus on practical challenges, including accessibility barriers for those with disabilities—such as limited ramps and narrow entryways—and the high maintenance costs associated with its concrete structure, which has required repeated interventions like the 1973 shotcrete overlay and the extensive 2015–2017 repairs to combat cracking and water infiltration.^[57]^[27]

Designations and Honors

Unity Temple was added to the National Register of Historic Places on April 17, 1970, recognizing its architectural importance as a pioneering example of reinforced concrete construction in religious architecture.^[18] On December 30, 1970, it received National Historic Landmark status from the U.S. Department of the Interior, honoring its exceptional value in illustrating the history of the United States through Frank Lloyd Wright's innovative design that integrated form, function, and material in modern architecture.^[64] In July 2019, Unity Temple was inscribed on the UNESCO World Heritage List as one of eight components of "The 20th-Century Architecture of Frank Lloyd Wright," acknowledging its global significance in the development of 20th-century modernist architecture and its role in Wright's Prairie School style.^[65] The temple's comprehensive restoration, completed in 2017, earned the 2017 Richard H. Driehaus Foundation Preservation Award for Restoration from Landmarks Illinois, celebrating the meticulous efforts to revive its original concrete surfaces, interior finishes, and structural integrity while adhering to preservation standards.^[66] That same restoration project was honored with the 2019 Crombie Taylor Award for Preservation from the American Institute of Architects Illinois Chapter, which recognizes outstanding achievement in the preservation of significant architectural works through sensitive rehabilitation and conservation techniques.^[67] Locally, Unity Temple has been protected under the oversight of the Village of Oak Park's Historic Preservation Commission since the 1970s, ensuring that any modifications comply with guidelines to maintain its historic character as a designated local landmark within Oak Park's historic district framework.

References

[1]
Unity Temple - Frank Lloyd Wright Foundation
Built. 1906-1908 ; Client. Unitarian Church in Oak Park ; Address. 875 Lake Street ; Status. National Register of Historic Places. National Historic Landmark.
[2]
Unity Temple | Frank Lloyd Wright Trust
Commissioned by the congregation of Oak Park Unity Church in 1905, Wright's Unity Temple is the greatest public building of the architect's Chicago years.
[3]
Unity Temple | Chicago Architecture Center
Unprecedented for its time and purpose, Unity Temple is a stunning masterpiece by Frank Lloyd Wright that was given new life with a $25 million restoration.
[4]
History - Unity Temple Unitarian Universalist Congregation
Today, Unity Temple is part of the UNESCO World Heritage site The 20th-Century Architecture of Frank Lloyd Wright, one of only eight Wright buildings worldwide ...
[5]
Frank Lloyd Wright World Heritage Serial Inscription
These Wright sites together constitute a single World Heritage Inscription: Unity Temple (1905-08) Oak Park, Illinois; Frederick C. Robie House (1908-10) ...
[6]
https://flwright.org/about/unesco
[7]
[PDF] Conflicts and Covenants in Unitarianism and Universalism, 1860-1900
Unity Church in Oak Park began in 1871 when five Universalists and two Unitarians broke away from Union Church, the first church of Oak Park, when a new ...
[8]
[PDF] Unity Temple Research Paper copy - Frank Lloyd Wright Trust
The present congregation has its roots in Union Church, which was formed in 1863 in Oak Park. A splinter group from that church which wanted a church aligned ...
[9]
[PDF] ^^^^^SH^^Bffl^^M^BBB^BlliiSlllilillllllllll - NPGallery
History of Unity Temple. Frank Lloyd Wright, his mother, and sisters were members of the. Oak Park Universalist Church ivhen the original wood church structure.<|control11|><|separator|>
[10]
Unity Temple - Wikipedia
Unity Temple is designated as a National Historic Landmark and is part of The 20th-Century Architecture of Frank Lloyd Wright, a World Heritage Site.Early history · Temple development · Temple usage · Building
[11]
AD Classics: Unity Temple / Frank Lloyd Wright | ArchDaily
Jun 18, 2010 · The Unity Temple was among the first monumental buildings to be entirely comprised of reinforced concrete that was poured on site. The concrete ...<|control11|><|separator|>
[12]
Analysing Frank Lloyd Wright's Unity Temple - Drawing Matter
Apr 12, 2021 · In Wright's design for the church in Oak Park, the pulpit is placed on the entrance side of the temple, on the axis linking the two blocks ...
[13]
Unity Temple restoration nears completion
Mar 31, 2017 · The innovative, experimental design elements of this modern masterpiece, including its 16 separate flat roofs, also created unforeseen ...
[14]
[PDF] Unity Temple - Final Outcomes Report
Designed by Frank Lloyd Wright and completed in 1908, Unity Temple is one of Wright's greatest works and a National. Historic Landmark.
[15]
Conservancy Gets Closer Look at Unity Temple Restoration
Apr 1, 2016 · The exterior restoration includes concrete conservation, skylight repair, new roofing and drainage, door and window restoration, landscape ...
[16]
[PDF] the new edifice of unity church, oak park, illinois.
In the design adopted for Unity Church there are two distinct buildings, one designed for public worship and other suitable public meetings, and another for ...Missing: layout | Show results with:layout
[17]
Unity Temple woodwork rehabber has local roots
Jul 25, 2017 · HRD restored all of Unity Temple's woodwork, including moldings, doors, pews and light fixtures. | Courtesy of Michael Berlinger.Missing: lectern | Show results with:lectern<|control11|><|separator|>
[18]
Unity Temple | Landmarks Illinois
Frank Lloyd Wright designed Unity Temple in 1905 for his own Unitarian Universalist congregation. It was built between 1906 and 1908.
[19]
Unity Temple - Docomomo US
A Special Award of Restoration Excellence is given for the restoration of Frank Lloyd Wright's Unity Temple in Oak Park, Illinois.
[20]
Concrete 101 - Frank Lloyd Wright Building Conservancy
Aug 2, 2023 · A detail of the original concrete finish of Unity Temple. A close-up of a pre-cast block at the Tonkens House, showing the texture and colors ...
[21]
Unity Temple Skylight Art Glass - Frank Lloyd Wright Foundation
Composed of twenty-five panels using warm brown, deep gold, and opalescent white, the skylight is designed so each panel is turned ninety degrees from its ...Missing: stained geometric
[22]
Mid-Century Modern Architecture in Ogden Dunes
Jul 10, 2018 · The home featured a system of radiant heating, similar to what he attempted in 1906 in his Unity Temple in Oak Park. Unfortunately ...
[23]
Frank Lloyd Wright's Unity Temple - CTLGroup
CTLGroup evaluated the different types of concrete present in the structure, core samples were taken, studied, and the types of concrete were confirmed and ...
[24]
[PDF] Unity Temple Restoration | ICRI
Constructed circa 1908 for approximately $69,000, Unity Temple is a masterpiece rendered inside and out in reinforced cast-in-place concrete.
[25]
The foundation designed to restore Unity Temple is dissolving
Oct 10, 2023 · The restoration foundation, which has been active for half a century, worked side-by-side with the separate Unity Temple Unitarian Universalist ...
[26]
Fixing Frank: Unity Temple gets a sorely needed $23 million ...
Jul 30, 2015 · So a campaign is underway to raise the remaining $11.5 million needed to complete the project, money that's currently covered by a bridge loan.
[27]
Unity Temple — Harboe Architects
The award winning transformative restoration, completed in June 2017, has returned Unity Temple to its original beauty and meaning. Today visitors from all over ...
[28]
Unity Temple - View project in gallery | AIA Chicago Awards
The $25M restoration encompassed every aspect of the building and returns this internationally significant work of architecture to its original appearance while ...
[29]
Unity Temple Restoration | Oak Park, Illinois | 2017
Jun 11, 2018 · The design team, led by Harboe Architects, spent nearly a year conducting in-depth research into the best ways to authentically restore and ...
[30]
Unity Temple - Final Outcomes Report - Getty Museum
A conservation plan for the concrete surfaces at Frank Lloyd Wright's Unity Temple in Oak Park, Illinois. Copyright Notes. Unity Temple Final Outcomes ReportMissing: glass 1985<|separator|>
[31]
Sixteen fastest growing churches. - Philocrites
Jan 3, 2004 · Unity Temple in Oak Park did not grow from nothing to 359 in the 10 year period, although you do have it listed as #2 in growth and going ...
[32]
Thanks for reviewing the Unity Temple concert - Wednesday Journal
May 29, 2007 · ... Unity Temple Concert Series ... In April, Pilgrim Congregational Church of Oak Park partnered with the Oak Park Area Arts Council to begin ...Missing: history 2000s
[33]
Unity Temple Concert Series | Oak Park IL - Facebook
We only have one concert left in Season 40 of the Unity Temple Concert Series. The good news is we have internationally acclaimed pianist Ian Hobson performing ...
[34]
Take virtual tours of 12 Frank Lloyd Wright masterpieces each week
Apr 3, 2020 · Take a different virtual tour of 12 Frank Lloyd Wright masterpieces each week. Check out 12 iconic sites including Unity Temple, Falling Water, and Emil Bach ...
[35]
Unity Temple welcomes a 'temporary/long term' leader
Sep 19, 2023 · Rev. Roger Bertschausen is a “developmental” minister, the second stage of a transition to a “settled” (or permanent) minister. He and the Unity ...Missing: appointment | Show results with:appointment
[36]
Oak Park's Unity Temple: Preservation Meets Green Innovation
Jun 7, 2024 · Moreover, a lot of the newfangled improvements—a geothermal heating/cooling system, energy-saving LED lights, upgraded skylights, motion sensors ...
[37]
Unity Temple to host violence prevention ice cream social
Aug 28, 2025 · Unity Temple is sponsoring an opportunity for Oak Parkers to meet people at the forefront of violence prevention efforts in Chicago.
[38]
Violence prevention group brings peace efforts across Austin Blvd.
Sep 23, 2025 · Unity Temple collaborated with Institute for Nonviolence Chicago to provide opportunity for Oak Parkers to learn about violence prevention.
[39]
Housing Forward to host expert on national housing crisis at Unity ...
Oct 14, 2025 · Housing Forward and Unity Temple will team up with a high-profile housing rights attorney on Oct. 23 for a discussion on homelessness.
[40]
Unity Temple Unitarian Universalist Congregation Oak Park
Unity Temple is a Unitarian Universalist church in Oak Park, Illinois, designed by the American architect Frank Lloyd Wright.Worship · Unity Voices · Upcoming Worship Services · ToursMissing: concept | Show results with:concept<|control11|><|separator|>
[41]
Justice Network - Unity Temple Unitarian Universalist Congregation
Contact foodrescue@unitytemple.org. Gun Violence Prevention. Our major community partner currently is INVC, the Institute for Non-Violence Chicago whose ...Missing: August | Show results with:August
[42]
Unity Temple Tours | Frank Lloyd Wright Trust
Unity Temple (1905-08) is Frank Lloyd Wright's only surviving public building from his Prairie period. Limited by a modest budget and an urban site.
[43]
Photographic tour of Wright's Unity Temple | UU World Magazine
Jan 4, 2010 · Rodney Johonnot, the congregation's minister during the design and construction of the building, influenced its innovative design. An appendix ...<|control11|><|separator|>
[44]
[PDF] Q:ongrcssional Record - GovInfo
UNITARIAN-UNIVERSALIST MINIS.-. TERS PETITION SENATE TO. PASS CIVIL RIGHTS ACT ... Kreves, Naperville; Robert M. Rice,. Oak Park; Fred A. LeShane, Peoria ...
[45]
Sunday Service - Unity Temple Unitarian Universalist Congregation
Our Sunday morning worship services follow a regular rhythm each week which includes music, prayer, a message for all ages and a sermon.Missing: inclusive | Show results with:inclusive
[46]
https://www.govinfo.gov/content/pkg/GPO-CRECB-1964-pt9/pdf/GPO-CRECB-1964-pt9-1-1.pdf
[47]
Ministers - Unity Temple Unitarian Universalist Congregation
He became Unity Temple's Developmental Senior Minister in August 2023. Roger is recognized as an accredited interim minister by the UU Association. Roger ...Missing: appointment | Show results with:appointment
[48]
Staff - Unity Temple Unitarian Universalist Congregation
Val and her husband Joshua have been members of Unity Temple Unitarian Universalist Congregation since 2011. They live in Oak Park with their two children.Missing: list | Show results with:list
[49]
Home - Unity Temple
1019 South Blvd. Oak Park, IL 60302. Contact: 708-848-6225 | office@unitytemple.org · Facebook Instagram YouTube LinkedIN ...
[50]
Learning Opportunities - Unity Temple
We seek to foster lifelong faith formation and spiritual development, and offer opportunities that engage the minds, hearts, and whole selves of our learners.Missing: workshops | Show results with:workshops
[51]
Unity Temple UU Congregation, Oak Park, IL | UUA.org
Detailed data and personnel lists are maintained on myUUA.org. Updates made there will be reflected here in about a day. For more information contact ...
[52]
[PDF] The 20th Century Architecture of Frank Lloyd Wright (United States ...
Mar 13, 2019 · Unity Temple, Oak Park, Illinois, designed. 1905,constructed 1906-1909. Unity Temple was constructed in the Chicago suburb of. Oak Park, where ...
[53]
Unity Temple: Frank Lloyd Wright's Approach to Sacred Space
Jan 19, 2025 · Frank Lloyd Wright's Unity Temple (1905-1908) challenged the conventions of sacred architecture. Designed for the Unitarian Universalist congregation in Oak ...
[54]
https://www.uua.org/offices/organizations/unity-temple-uu-congregation
[55]
Frank Lloyd Wright's Unity Temple was the "first expression" of ...
Jun 12, 2017 · Wright designed Unity Temple in 1905 for the Unitarian Universalist congregation of Oak Park Unity Church, which included his mother, after the original ...
[56]
Frank Lloyd Wright's Unity Temple Reopens After 3-Year Restoration
This past June, it reopened to the public after a three-year, $25 million restoration. Work on the temple was funded by donations and grants, including a $10 ...Missing: 1980s roof 1990s
[57]
Frank Lloyd Wright: From Within Outward - Guggenheim Museum
Aug 23, 2009 · Among these are an exploded version of the Herbert Jacobs House (Madison, Wisconsin, 1937); a mirrored model for Unity Temple; and a sectional ...
[58]
Unity Temple: Parallel Movements | Frank Lloyd Wright | Ken Burns
This reinforced concrete structure uses a series of unusual materials to achieve a sacred atmosphere inside this small church. Factory-made metal framed ...Missing: construction | Show results with:construction
[59]
Restoration of Frank Lloyd Wright's Unity Temple Unveiled
May 25, 2017 · This early Wright masterwork was among the first nonindustrial buildings to use exposed, poured-in-place concrete—augmented by precast ornament— ...
[60]
New Documentary Film Explores the Restoration of Frank Lloyd ...
Nov 2, 2020 · A new 55-minute documentary film narrated by Brad Pitt that illuminates Wright's vision and follows the Temple's painstaking restoration efforts.
[61]
Book on Unity Temple awarded gold medal - Wednesday Journal
May 24, 2023 · Cannon and original photographs by James Caulfield has been awarded the 2023 Gold Medal for Architecture by the Independent Publishers Book ...
[62]
NHLs Associated with Frank Lloyd Wright - National Park Service
Ferdinand F. Tomek House (The Ship House) (designated January 20, 1999); Unity Temple (designated December 30, 1970); Frank Lloyd Wright Home and ...
[63]
The 20th-Century Architecture of Frank Lloyd Wright
Jul 7, 2019 · The property consists of eight buildings in the United States designed by the architect during the first half of the 20th century.
[64]
Award for Restoration | Landmarks Illinois
Unity Temple is the recipient of Landmarks Illinois' 2017 Richard H. Driehaus Foundation Preservation Award for Restoration. Located at 875 Lake St. in Oak ...Missing: AIA | Show results with:AIA
[65]
Frank Lloyd Wright's Unity Temple Special Screening - AIA San ...
Nov 1, 2020 · 2019 – American Institute of Architects Illinois, Crombie Taylor Award for Preservation ... 2018 – Docomomo, Special Award of Restoration ...