Louis Janmot ( 1814 - 1892 ) was a French painter. Louis Janmot s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2402.85 USD for Le poème de l'âme : le mauvais sentier, étude in 2006 to 41924.56 USD for L'échelle d'or in 2006 , based on the size and medium of the artwork.