François Pascal Simon Gerard (after) ( 1770 - 1837 ) was an Italian painter. François Pascal Simon Gerard (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 9000 USD for PORTRAIT OF A LADY in 2005 to 176500 USD for PORTRAIT OF NAPOLEON IN CORONATION ROBES in 2011 , based on the size and medium of the artwork.