What was Marcel Duchamp's reaction to the public outcry against his work, Nvd3 Descending a Staircase (No.2)?

(1 point)
• Duchamp was crushed; he wanted to be accepted by the public.
• Duchamp simply ignored the controversy and created more art.
• Duchamp was delighted; even negative attention helped to advance his new artistic ideas.

Duchamp was delighted; even negative attention helped to advance his new artistic ideas.