François Gragnon ( 1929 - ) is a painter. François Gragnon s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 463.16 USD for STEVE MC QUEEN in 2006 to 5052.55 USD for STEVE MCQUEEN, CHAMPION DU MONDE D'ENDURO, ERFURT 1964 in 2015 , based on the size and medium of the artwork.