Hermann Claasen ( 1899 - 1987 ) was a German painter. Hermann Claasen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 508.39 USD for Madonna in den Trümmern in 2004 to 846.54 USD for TRÜMMERBILDER (IMAGES OF RUINS) in 2012 , based on the size and medium of the artwork.