Marcel Duchamp (1887–1968) – The Metropolitan Museum of Art https://www.metmuseum.org/essays/marcel-duchamp-1887-1968
[Marcel Duchamp’s] most striking, iconoclastic gesture, the readymade, is arguably the century’s most influential development on artists’ creative process.
One of his most important works, Nude Descending a Staircase (No. 2) (1912; Philadelphia
