ISIDORE PILS ( 1813 - 1875 ) was a French painter. ISIDORE PILS s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 708.48 USD for Portrait de femme au foulard rouge dans un paysage in 2011 to 2386.94 USD for unknown in 2012 , based on the size and medium of the artwork.