MarcelDuchamp
Marcel Duchamp was a French-American painter, sculptor, chess player, and writer whose work is associated with Cubism, Dadaism, and Surrealism. Born in Blainville-Montagne, France, in 1887, he was a highly influential figure in 20th-century art. Duchamp is perhaps best known for his readymades, ordinary manufactured objects designated by the artist as artworks. Fountain, a urinal signed "R. Mutt," is a prime example of this concept, challenging conventional notions of art and authorship. Other notable readymades include Bicycle Wheel and Bottle Rack.
Duchamp also explored concepts of chance, motion, and optical illusion in his paintings, such as Nude Descending