Museum of Modern Art (New York, N.Y.)

Avedon, Richard. "Portrait of Marcel Duchamp," 1961, New York. Copy print received from the Museum of Modern Art.

Double exposure portrait of Marcel Duchamp. Photo by Victor Obsatz. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Museum of Modern Art. "Summer Exhibition: New Acquisitions; Recent American Prints, 1947–1953; Katherine S. Dreier Bequest; Kuniyoshi and Spencer; Expressionism in Germany; Varieties of Realism." Installation view by Soichi Sunami. Copy print made by the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Marcel Duchamp and Joseph Stella at Man Ray's apartment, New York. Photo by Man Ray. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Marcel Duchamp at dock about to depart New York with Leon and Marcelle Hartl. Photo from Bain News Service. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Marcel Duchamp at dock about to depart New York with Leon and Marcelle Hartl. Photo from Bain News Service. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Marcel Duchamp in profile. Photo by Man Ray. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp papers.

Marcel Duchamp, Sidney Janis, and Alfred Barr judging Bel Ami competition. New York, New York. Photo by William Leftwick. Copy print received from the Museum of Modern Art.

Marcel Duchamp, Sidney Janis, and Alfred Barr judging Bel Ami competition. New York, New York. Photo by William Leftwick. Copy print received from the Museum of Modern Art.

Marcel Duchamp, Sidney Janis, and Alfred Barr judging Bel Ami competition. New York, New York. Photo by William Leftwick. Copy print received from the Museum of Modern Art.