Vtg BSK brooch

This is a wonderful signed BSK pin with stunning light blue glass rhinestones and faux pearls in a gold tone setting. The design reminds me of an ocean wave or a shell and has a flowing design. This pin is likely from the early 70s to 1980 at the end of the BSK era. The brooch is in excellent vintage condition. The rhinestones are wonderful and are of nice quality. The craftsmanship is terrific. The brooch measures 1 3/8" tall by 1 5/8" wide. This is a beautifully designed piece.