Curt Ehrhardt ( 1895 - 1972 ) was a German painter. Curt Ehrhardt s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2280.12 USD for Handgranaten-Werfer in 2004 to 11895.18 USD for Der Kolonnenweg anno 17 in 2013 , based on the size and medium of the artwork.