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

Unidentified photographer. Marcel Duchamp with comet shaved in hair, 1921. Copy print received from the Museum of Modern Art.

Marcel Duchamp with comet shaved in hair. Photo by Man Ray. Copy print received from the Museum of Modern Art.

Marcel Duchamp with "Glider Containing a Water Mill in Neighboring Metals" in Paris studio. Copy print received from the Museum of Modern Art.

Marcel Duchamp with group of friends, including Max Ernst, André Breton, Arshile Gorky, Nicolas Calas, Matta, Frederick Kiesler, and others. New York, New York. 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 with Louise and Walter Arensberg in Hollywood, California. Photo by Beatrice Wood. 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 with "Oculist Witnesses" reproduction. Photo by Richard Hamilton. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers.

Marcel Duchamp with other chess players at the fifth French Championship. 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 with publicity photo from Pasadena show. Photo by Ugo Mulas. Copy print received from Museum of Modern Art.

Marcel Duchamp with "Rotoreliefs" probably at Richter's Connecticut home for filming of "Dreams that Money Can Buy." Contact sheet. Photo by Hans Richter. 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 with shaving lather for Monte Carlo Bond. Photo by Man Ray. Copy print received from the Museum of Modern Art.