Help... this exam is really hard

The roll of the artists i'm not sure tho..

Explanation: Since 1913, Duchamp had been experimenting with notions of originality, challenging the art world to accept as legitimate what he called 'readymades', or everyday commercial objects that he deemed, by situating them in a new cultural context, to be works of art. Hes also known for French painter, sculptor, chess player, and writer.

"the idea of humanism is mostly adeptly reflected in renaissance art by a focus on the body itself, especially with sculpture, where many detailed portraits of the human body (such as the david) were created."

c. shubert i think : )