Gabriel Mathieu ( 1843 - 1921 ) was a French painter. Gabriel Mathieu s works have been put up for auction numerous times, with realized prices varying from 1311.48 USD for La Marne à Champigny in 2006 to 2074 USD for On the banks of the Marne, Parc de St. Maur in 2010 , based on the size and medium of the artwork.