Jean Marc Nattier (after) ( 1685 - 1766 ) was a French painter. Jean Marc Nattier (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2200 USD for Portraits of Mesdames Louise and Sophie of Versailles in 2004 to 52500 USD for Portrait of Peter the Great in 2014 , based on the size and medium of the artwork.