Salvador Dalí's iconic mustache, voted the Most Famous Mustache of All Time in a 2010 Telegraph survey, originated in the 1940s after he initially sported a more subdued "Menjou" style in the 1930s. The artist developed his flamboyant upturned mustache, first appearing in his painting *Soft Self-Portrait with Grilled Bacon* (1941), and maintained it with meticulous daily grooming using date-based wax. Dalí treated the mustache as a personal logo and creative symbol, even co-authoring a 1954 book with photographer Philippe Halsman titled *Dalí's Mustache*, featuring 28 surreal photographs.
This article matters because it explores how a single physical attribute became an indelible part of an artist's brand and public identity, illustrating Dalí's genius for self-promotion and the intersection of art, performance, and personal mythology. The mustache transcended mere fashion to function as a signature visual element, as recognizable as his melting clocks, and offers insight into how artists craft their public personas to enhance their cultural impact.