Louis Vallet ( 1856 - 1940 ) was a French painter. Louis Vallet s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 191.83 USD for Paris Impur par Ch. Virmaitre in 2008 to 37920.38 USD for A PORTRAIT OF THREE CHILDREN, FULL LENGTH, RESTING AFTER THE HUNT in 2008 , based on the size and medium of the artwork.