細節
ANTOINE VESTIER (FRENCH, 1740-1824)
Antoine Nicolas François Dubois, Comte de Riocour (Nancy 1761-1841), in green coat, red and white striped waistcoat, knotted cravat, powdered wig en queue
signature cut (lower right)
oval, 1½ in. (38 mm.) high, hinged gilt-metal mount with mirror reverse, set within hinged fitted green shagreen case, the interior mount engraved with the sitter's name and dates