Karl (peter Rudolf Karl) Herbsthoffer ( 1821 - 1876 ) was a German painter. Karl (peter Rudolf Karl) Herbsthoffer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1110.58 USD for Tambourines in 2004 to 2290.58 USD for A hunter with wine-bottles. A bearded friar in 2005 , based on the size and medium of the artwork.