Christoph Heinrich Kniep ( 1755 - 1825 ) was a German painter. Christoph Heinrich Kniep s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3474.81 USD for MAUSOLEO COMMEMORATIVO AL POETA KARL in 2004 to 26362.04 USD for Arcadian landscape with Diana and Endymion. in 2012 , based on the size and medium of the artwork.