Paul Maximilien Landowski (after) ( 1875 - 1961 ) was a French painter. Paul Maximilien Landowski (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1413.87 USD for Les fils de cain in 2006 to 3250 USD for Immaculata in 2013 , based on the size and medium of the artwork.