Moritz Kellerhoven ( 1758 - 1830 ) was a German painter. Moritz Kellerhoven s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 255.43 USD for Der Mann mit der Pelzmütze in 2005 to 1715.27 USD for König Maximilian I. Joseph von Bayern in 2014 , based on the size and medium of the artwork.