Pierre Mignard (after) ( 1612 - 1695 ) was a French painter. Pierre Mignard (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3460.74 USD for A PORTRAIT OF FRANÇOIS EMMANUEL DE BONNE DE CRÉQUY in 2004 to 49194.99 USD for Portrait présumé de la duchesse de La Vallière et de ses enfants, Mademoiselle de Blois et le comt