Louis Loncin ( 1875 - 1946 ) was a Belgian painter. Louis Loncin s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 580.53 USD for Sous-bois automnal in 2004 to 1078.12 USD for Cour de ferme avec chevaux in 2004 , based on the size and medium of the artwork.