Bernardo Keilhau Monsù Bernardo ( 1624 - 1687 ) was an Italian painter. Bernardo Keilhau Monsù Bernardo s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 21926.61 USD for A boy seated holding a red pot with his left hand in 2003 to 108000 USD for RETURN FROM THE HUNT in 2006 , based on the size and medium of the artwork.