Oval reverse painted intaglio pin. Glass cabochon with pressed design on back of central spray of flowers. Green leaves and spray of flowers on each side. Flowers are painted from the back, mostly blue and white. This gives a 3 dimensional effect. The backing appears to be a piece of Mother of Pearl. This was bezel set and surrounded by a stamped, probably brass, metal edging made to look like a cord. There are some pits and chips on the glass. Round hinge and c clasp. 1 1/2" wide. 1 1/16" tall