Georges Antoine Rochegrosse ( 1859 - 1938 ) was a French painter. Georges Antoine Rochegrosse s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1809.66 USD for Étude pour l`illustration de l`Odyssée in 2004 to 52700.14 USD for Princesse à l'iris in 2007 , based on the size and medium of the artwork.