Franz Heckendorf ( 1888 - 1962 ) was a German painter. Franz Heckendorf s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2595.33 USD for Ufer mit Spaziergängern in 2002 to 10938.16 USD for View from the window on a sunny, southern harbor. in 2017 , based on the size and medium of the artwork.