Antique Group of French Royal Miniatures

A group of French Royal miniature drawings, the central portrait being of Charles X. The other portraits appear to be of the duc d’Angoulème, son of Charles X, and his wife Marie-Therèse Charlotte, daughter of Louis XVI and Marie-Antoinette; also, possibly, Marie-Therèse de Savoie, comtesse d’Artois and perhaps Sophie, mademoiselle d’Artois, her daughter; contained within a Louis XVI giltwood frame