Gyula Zilzer ( 1893 - 1969 ) was an American painter. Gyula Zilzer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 646 USD for Farm Scene,alternatively titled Sleeping Valley Farm, in 2004 to 2000 USD for The Etching Printer. in 2006 , based on the size and medium of the artwork.