Franz Seraph Von Lenbach (after) ( 1836 - 1904 ) was a German painter. Franz Seraph Von Lenbach (after) s works have been put up for auction numerous times, with realized prices varying from 64.46 USD for Portrait of a gentleman, seated half-length, wearing a black overcoat and a red striped cravat in 2006 to 590 USD for A Shepherd Boy in 2008 , based on the size and medium of the artwork.