PIAT JOSEPH SAUVAGE (after) ( 1744 - 1818 ) was a painter. PIAT JOSEPH SAUVAGE (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1438.38 USD for MERCURY CARRYING A NYMPH in 2004 to 23750 USD for TROMPE L'OEIL AFTER AN ANTIQUE RELIEF in 2007 , based on the size and medium of the artwork.