Karl Arweiler ( 1888 - 1962 ) was a German painter. Karl Arweiler s works have been put up for auction numerous times, with realized prices varying from 257.9 USD for Alte Mühle in Thüringen in 2006 to 423.55 USD for Schale mit Jazzmusiker, um 1930 in 2007 , based on the size and medium of the artwork.