David "chim" Seymour ( 1911 - 1956 ) was an American painter. David "chim" Seymour s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1200 USD for SELF-PORTRAIT in 2004 to 36000 USD for EUROPE´S CHILDREN AFTER THE WAR in 2004 , based on the size and medium of the artwork.