Georg Christoph Kilian ( 1709 - 1781 ) was a German painter. Georg Christoph Kilian s works have been put up for auction numerous times, with realized prices varying from 290.14 USD for 7 Bll.: Ansichten von Ruinen in 2004 to 293.97 USD for Die vier Elemente: Erde, Wasser, Luft und Feuer. in 2009 , based on the size and medium of the artwork.