Bidspirit auction | After Jean-Baptiste Isabey (1769-1821), son

After Jean-Baptiste Isabey (1769-1821), son of Napoleon (Napoleon II) - King of Rome - After Jean-Baptiste Isabey (1769-1821), son of Napoleon (Napoleon II) - King of Rome, antique quality miniature, circa 1900, hand painted, probably on a plaque of natural yellow organic material, framed under concave glass in a decorated brass frame set in a square wooden frame, diameter: 6 cm, frame: 11.7X11.5 cm.