Antique French Silver & Gold Masquerade BroochA wonderful Victorian French masquerade brooch with a secret hidden portrait on the reverse. The brooch features a beautiful enamel portrait of a masked lady with marcasite eyes. The portrait is framed by an ornate silver bow design studded with rock crystal stones. The reverse of the brooch features a rather incredible engraved mother of pearl panel depicting a portrait of a woman revealing her breasts. The brooch features a gold hook clasp stamped