Carl Georg Köster ( 1812 - 1893 ) was a German painter. Carl Georg Köster s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 130.27 USD for Landschappen in 2004 to 3648.41 USD for Blacksmith‚Äôs Forge by the Stream in 2013 , based on the size and medium of the artwork.