Karl Vel Charles Marchand Kaufmann ( 1843 - 1901 ) was a German painter. Karl Vel Charles Marchand Kaufmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2052.05 USD for Partie in Florenz scene in Florence in 2003 to 19767.73 USD for Limmatquai in 2007 , based on the size and medium of the artwork.