Louis De Silvestre (after) ( 1675 - 1760 ) was a French painter. Louis De Silvestre (after) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 18230.52 USD for PORTRAIT OF A DUCHESS AND HER CHILD, PROBABLY ELISABETH CHRISTINE OF BRUNSWICK-WOLFENB√úTTEL, LATER WIFE OF THE EMPEROR KARL VI in 2005