Karl Vel Charles Marchand Kaufmann (after) ( 1843 - 1901 ) was a German painter. Karl Vel Charles Marchand Kaufmann (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1750.2 USD for Am Canale Grande in 2004 to 3101.74 USD for Dresden Scene in 2012 , based on the size and medium of the artwork.