Gustave MOSSA ( 1883 - 1971 ) was a French painter. Gustave MOSSA s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6047.45 USD for Othello et Desdemone, Acte III in 2012 to 17828.49 USD for HERCULES AND THE LAC STYMPHALE'S BIRDS in 2019 , based on the size and medium of the artwork.