Luc Lafnet ( 1899 - 1939 ) was a French painter. Luc Lafnet s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 105 USD for Suite de 12 eaux-fortes avec remarques in 2007 to 8851.08 USD for Exposition Humoristique in 2013 , based on the size and medium of the artwork.