Léon Gimpel ( 1878 - 1948 ) was a French painter. Léon Gimpel s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2707.6 USD for Illumination du Bazar de l'H√¥tel de Ville in 2006 to 7344.3 USD for La lune au premier quartier in 2011 , based on the size and medium of the artwork.