Monogram
A monogram is a sign of identity usually formed of the combined initials of a name, created by overlapping or intertwining two or more letters into a single stylized motif.[1] The term derives from Late Greek monogrammon, denoting a character composed of several letters intertwined as one.[2] Monograms originated in antiquity, with early examples appearing on coins from ancient Greek city-states around 350 BC, where the first letters of a city's name were joined to denote origin and authority.[3] In Roman times, emperors and officials adopted similar ciphers for seals, currency, and official marks, establishing monograms as symbols of power and ownership.[4] This practice evolved through the Middle Ages, where printers and artisans used monograms to authenticate works, and into the Renaissance, when artists like Albrecht Dürer incorporated distinctive monograms to sign paintings and prints, blending functionality with artistic expression.[5][6] Beyond historical authentication, monograms have defined personal and institutional identity across domains, from royal insignia and religious emblems—such as the Chi-Rho monogram representing Christ—to bespoke embroidery on clothing and luxury goods in modern design.[7] Their enduring versatility lies in conveying ownership, heritage, and individuality through compact, visually harmonious forms, influencing heraldry, architecture, and branding without reliance on narrative excess.[5]