Edward Steichen (1879–1973, United States) was a pioneering photographer, curator, and museum director whose career spanned pictorialism, modernism, and documentary photography. He is widely regarded as one of the most influential figures in the history of photography.

Early in his career, Steichen was associated with the Photo-Secession movement alongside Alfred Stieglitz, producing soft-focus, painterly images. He later transitioned to a modernist style and became one of the most prominent fashion and commercial photographers of the early 20th century, working for publications such as Vogue and Vanity Fair.

As Director of Photography at the Museum of Modern Art (MoMA), he curated the landmark exhibition The Family of Man (1955), which toured globally and shaped public understanding of photography as a universal human language. For collectors, Steichen’s work is significant for its historical breadth, stylistic evolution, and its foundational role in establishing photography as both art and mass communication.