cma-european-art: Portrait of Étienne François, comte de Stainville, duc de Choiseul, Jacques Thouro
cma-european-art: Portrait of Étienne François, comte de Stainville, duc de Choiseul, Jacques Thouron, mid to late 1700s, Cleveland Museum of Art: European Painting and SculptureSize: Diameter: 6.4 cm (2 ½ in.); Diameter of frame: 8.4 cm (3 5/16 in.)Medium: enamel in a gilt metal and enamel framehttps://clevelandart.org/art/1921.912 -- source link