Rudolf Auguste Wilhelm Lehmann ( 1819 - 1905 ) was a German painter. Rudolf Auguste Wilhelm Lehmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 193.48 USD for Portrait of a gentleman, quarter-length, in a black jacket and red bow-tie in 2004 to a remarkable record 19354.84 USD for Woman with lamb in 2010 , based on the size