CLOSEOUT SPECIAL. Each piece consists of a two part cameo pendant. The base is a faceted glass stone with a vacuum foil back, creating a vitrail medium, iridis effect. A glass chalkwhite cameo head is attached to the top. Produced sometime before 1975 in Western Germany. Today it would be insanely expensive just to have it re-made. Its been here long enough...time to go. .As with any coated stones, especially vintage ones, expect some variation in color, etc.