Hans Gantner ( 1853 - 1914 ) was a painter. Hans Gantner s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 274.79 USD for An der Donau (Klosterneuburg-Tulln) in 2010 to 936.45 USD for THE AUGUSTENBERG FROM THE MALBUNTAL VALLEY in 2011 , based on the size and medium of the artwork.