Reverse Carved Glass Pin

Romantic Grecian scene under glass. Backed with a thin piece of Celluloid that lends a pale pastel background that is almost ethereal. A beautiful piece that is not without blemish. A small segment of the silver color filigree frame and one marcasite is missing. Unmarked for metal content. 1 3/8 inches in diameter. Ca., 1920's and is a charming little piece of art.