Rock Photo Holders - (using floral craft wire) Tightly loop one end of the wire around a stone; then wrap the wire around itself to secure. Stand the remaining length of wire upright, twisting the top inch or so into a flattened spiral circle (as shown).
Small Dollar Store silver platters and vinyl shelf liner was the original concept. I'm thinking vintage scrapbook paper and thrift store platters with that tarnished patina. Maybe a small mirror from the craft store in the middle with jewelry chain