Charles Guillaume Alexandre Bourgeois (French, 1759-1832) Signed Bourgeois, circa 1800 The circular portrait in enamel depicting a young man in profile, with dark hair, wearing a jabot and a dark waistcoat, on a black background, within a silver plate brooch frame, signed lower right, 2.7 cm diameter. Provenance: Purchased Paris 1967. 1967-2010 - private collection, Melbourne