Marie Guillaume Charles Leroux ( 1814 - 1895 ) was a French painter. Marie Guillaume Charles Leroux s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1440 USD for Une lande en Bretagne in 2006 to 12000 USD for Chemin dans les bois au souliers in 2007 , based on the size and medium of the artwork.