Carl Knauf ( 1900 - ) is a painter. Carl Knauf s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 338.68 USD for Beduinenstadt mit weißgekalkten Lehmhäusern in 2009 to 951.54 USD for Fischerhäuser in Nidden. in 2013 , based on the size and medium of the artwork.