Vintage Etched Glass Necklace- Intertwined Imps Elves Celtic Wiccan

This vintage black glass pendant is carved in a cameo or intaglio style. The background of the image has been carved out and frosted to create the smooth image. There are three figures whether they are imps, devils or leprechauns I don't know. The figures are seated with an intertwined arm in the center. They have long chins and pointed hats and rings around their ankles. It has an overall Celtic or Wiccan feel. The domed pendant is one and a half inch in diameter and the gold tone chain is 24 in Long. An interesting piece in good condition.