Gabrielle Bellocq ( 1920 - 1999 ) was a French painter. Gabrielle Bellocq s works have been put up for auction numerous times, with realized prices varying from 42.74 USD for Sous Les Chataigners in 2013 to 102.73 USD for La Ferme sur la Colline in 2014 , based on the size and medium of the artwork.