An object manufactured for some other purpose, presented by an artist as a work of art. Between 1914 and 1921, Marcel Duchamp (French, 1887-1968), who originated this concept, selected and signed, among others, a snow shovel, a comb, and a urinal. He occasionally altered readymades (sometimes called assisted readymades) — the most famous of which was a cheap reproduction of Mona Lisa on which Duchamp drew a mustache. (

Canadian Heritage University of Regina Mackenzie Art Gallery Mendel Art Gallery Sask Learning