Hermann Sandkuhl ( 1872 - 1936 ) was a German painter. Hermann Sandkuhl s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 198.86 USD for Figurenstudie. in 2006 to 864.3 USD for Erwartung (Junge Frau an einem geöffneten Fenster) in 2008 , based on the size and medium of the artwork.