1940’s Vintage Renoir Matisse Copper & Enamel Leaf Bypass Clamper Bangle Bracelet

1940’s Arts & Crafts period signed Renoir Matisse copper hinged clamper bypass bangle bracelet.  Beautiful domed and hand hammered copper leaves that are Enameled on one half of both leaves with an ombré black to copper with white enamel splashes.  In amaxing shape, No damage or condition issues.  Hallmarked on the inside of the hinge: “MATISSE c.(copyright) Renoir”