Erich Mueller kraus ( 1911 - 1967 ) was a German painter. Erich Mueller kraus s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 170.29 USD for Gershwin: Jazz in 2005 to 533.85 USD for pflicht-tusche I oder: "das ende des picassismus" in 2007 , based on the size and medium of the artwork.