Henri Leys (attributed To) ( 1815 - 1942 ) was a Belgian painter. Henri Leys (attributed To) s works have been put up for auction numerous times, with realized prices varying from 470.59 USD for Scène de la vie de Marie Stuart ( ?) in 2012 to 517.65 USD for La Halte du cavalier in 2012 , based on the size and medium of the artwork.