Pierre Gérard Langlois ( 1940 - 1994 ) was a painter. Pierre Gérard Langlois s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 458.98 USD for PLAGE EN CAMARGUE in 2005 to 820.48 USD for Carnaval in 2007 , based on the size and medium of the artwork.