A lady called Anna Maria Louisa de' Medici (1667-1743), Marie Duchatel, between 1681 and 1697
High, silver frame surrounded by rose-cut diamonds and sapphires, the reverse engraved with floral motif. Object Type: painting. Date: between 1681 and 1697. Dimensions: height: 6.4 cm (2.5 in). Medium: oil on vellum. Collection: Unidentified location. Marie Duchatel (Attr.) - A lady called Anna Maria Louisa de' Medici