Erhard Hippold ( 1909 - 1972 ) was a German painter. Erhard Hippold s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 300 USD for Fischerboote in 2008 to 1700 USD for Stilleben mit Muscheln und Kanne in 2008 , based on the size and medium of the artwork.