Pair of sterling silver picture frames by Mexican designer, Matilde Poulat who worked under the name of Matl. The frames are set with faceted amethyst and cabochon turquoise stones. They measure 3 1/4" tall and 2 1/4" wide. They are without glass inserts. I leave whether or not to polish to the purchaser as some may find the oxidation preferable. Made circa 1950; excellent condition.