Jean Lou Guillain ( 1939 - ) is a painter. Jean Lou Guillain s works have been put up for auction numerous times, with realized prices varying from 45.93 USD for Saint-Benoît des Ondes in 2011 to 128.15 USD for Voilier à marée basse dans le bassin d'Arcachon in 2011 , based on the size and medium of the artwork.