Question

Was Descending Staircase serious, a spoof or both? What did Duchamp bring to Cubism that had not previously been seen

Answer 1

The answer is both. Despite most of Duchamp's work was a sort of spoof (including "N*ude Descending a Staircase"), the consequences of his trajectory represent a critical watershed in the History of Art.

Step-by-step explanation:

Magic school bus over here said it