Victor Obsatz ( 1925 - ) is an American painter. Victor Obsatz s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3500 USD for Portrait of Marcel Duchamp, 1953 in 2009 to 6328.05 USD for MARCEL DUCHAMP, 1953 in 2009 , based on the size and medium of the artwork.