Wilhelm Kohlhoff ( 1893 - 1971 ) was a German painter. Wilhelm Kohlhoff s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1487.04 USD for Mädchenhalbakt in 2004 to 8464.21 USD for LANDSCHAFT. 1917 in 2006 , based on the size and medium of the artwork.