Very fine enamel painting worked “en grisaille”, by the famous enameller Paul Grandhomme (1851 - 1944) who worked with Alphonse Fouquet, Vever and Lucien Falize. It is depicting a Walkirie, in profile to the left. Brooch mounting set with some tinies rose-cut diamonds. Perfect condition. Signed by the monogram of Grandhomme. French work, circa 1880-90.