Jean louis Gampert ( 1884 - 1943 ) was a French painter. Jean louis Gampert s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 574.24 USD for Nature-morte à la saucière sur un entablement in 2006 to 3291.32 USD for Portrait de Madame TRONCHIN in 2011 , based on the size and medium of the artwork.