Art Nouveau Avant-Garde Brass Abstract Repoussé Photo Locket Necklace

Stunning Art Nouveau abstract brass double sided photo locket.  Opens from the top with a pressure clasp to close that is secure.  Hangs from a long brass gold chain with a spring ring clasp.  No hallmarks.  No damage or condition issues of note.  In excellent condition. Chain is very long; 38” long.  The locket is 60 mm tall by 40mm wide while closed.