Vintage Reverse Intaglio Cameo Juliana? Unsigned

The image shows a vintage reverse intaglio cameo brooch or pendant. Description: This type of jewelry features a reverse-painted intaglio cameo, where the image is carved into the back of a clear material (like glass or crystal) and then painted, creating a three-dimensional effect when viewed from the front. Frame: The cameo is often set in a gold-tone or antiqued gold-tone metal frame, which may include filigree detailing and a loop for wearing as a pendant. Era: Similar pieces are often identified as vintage, with some examples dating back to the 1950s or 1970s.