An oval pewter frame with an Art Nouveau-inspired, flowing design and a draped female figure looks decorative and collectible. 

This is late 1980s to early 2000s decorative pewter (commonly made in Asia).

Art Nouveau frames (early 1900s) would be bronze or spelter with intricate detail and patina.

Size: 6 * 5 inches

For pictures: 5 * 3 inches

Weight: 292 g