http://books.google.co.uk/books?id=BL4h6Pgg3ZgC&pg=PA139&lpg=PA139&dq=marcel+duchamp+dance+and+drawing&source=bl&ots=9QNOJUAQ3L&sig=H2kb7nA9dLn7rbixD-rZkSY31qs&hl=en&sa=X&ei=nuorT9CoDMXoOeLWvZwO&ved=0CCIQ6AEwAA#v=onepage&q=marcel%20duchamp%20dance%20and%20drawing&f=false

"Painting is a criticism of movement,but movement is the criticism of painting "