Francois Raty ( 1928 - ) is a French painter. Francois Raty s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 900 USD for SIREN and OWL: TWO, 1958 in 2006 to 8426.76 USD for L'oiseau in 2011 , based on the size and medium of the artwork.