François Alphonse Cassard ( 1787 - ) is a painter. François Alphonse Cassard s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 898.5 USD for Patineurs en Hiver in 2006 to 1862.38 USD for Paysages d'hiver anim√©s in 2014 , based on the size and medium of the artwork.