Wilhelm Alexander Wolfgang Von Kobell ( 1766 - 1855 ) was a German painter. Wilhelm Alexander Wolfgang Von Kobell s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 324.97 USD for Sketch of a peasant. in 2004 to 20802.38 USD for Der Künstler bei Freunden im Garten in 2013 , based on the size and medium of the artwork.