Vintage Art Deco Enamel Crystal Pin Soaring Bird Swallow Brooch Pierre Bex

Enamel brooch, not signed. An elegant art deco style bird in flight (a swallow?) inlaid with crystals. Made from antiqued silver tone metal, clear rhinestones and black and pink enamel, it has a gorgeous Art Deco design, finished with a clear enamel coating. Likely from the Pierre Bex factory (much of his work was unsigned). The Pierre Bex jewellery factory in France was re-making Art Deco jewellery from 1969 until the end of 1980 with original Deco period tools and mouldings.
In good vintage condition, missing one tiny crystal at the bottom tip of the wing. Original trombone style clasp that works well although the pin is slightly bent. The pin is shaped so the wings bend in slightly instead of laying completely flat.