Willi Otto Max Lange ( 1876 - 1950 ) was a German painter. Willi Otto Max Lange s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 152.01 USD for Boote am Steeg in 2006 to 1515.83 USD for Hamburger Hafen mit Blick auf Blohm und Voss in 2011 , based on the size and medium of the artwork.