L.H.O.O.Q., 1919, found reproduction of Mona Lisa with mustache and goatee drawn in pencil
Why Not Sneeze, Rrose Selavy?, 1921 (reproduced 1968), 152 marble cubes, thermometer, and cuttlefish bone in bird cage
Etant Donnes, 1946-1966, tableau with peep holes in door, which reveal image of nude
Marcel Duchamp was a French/American artist known for his association with the Dada and Surrealist movements, along with his highly controversial works. He questioned traditional ideas regarding art and art making, through his actions and artwork. Duchamp was particularly known for his readymades, ordinary manufactured objects that he found and displayed as art.