Robert Geßner ( 1890 - 1973 ) was a painter. Robert Geßner s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 183.25 USD for Blick von den Havelbergen auf die Havel in 2005 to 5560.05 USD for La Ciudadela II in 2010 , based on the size and medium of the artwork.