Alfred Ehrhardt ( 1901 - 1984 ) was a German painter. Alfred Ehrhardt s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 593.12 USD for Heimwärts Wandernde in 2004 to 10800 USD for Fussspuren im Sand einer Düne - Kurische Nehrung in 2005 , based on the size and medium of the artwork.