Jean Dufy (attribute To) ( 1888 - 1964 ) was a French painter. Jean Dufy (attribute To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 325 USD for LE CLOWN AU CHAT NOIR in 2005 to 2200 USD for SAILBOATS IN A HARBOR in 2016 , based on the size and medium of the artwork.