Frosne - Marguerite de Vallois, Balthasar Moncornet, between 1661 and 1670
Portrait of marguerite louise d'orleans, wife of cosimo iii de' medici, grand duke of tuscany. Date: between 1661 and 1670. Dimensions: height: 22.6 cm (8.8 in); width: 17.3 cm (6.8 in). Medium: engraving and etching print.