Love Bug VINTAGE Bronze (?) Metal BROOCH, Rhinestone Crystal, Green Amber Blue

Vintage Love Bug Bronze (?) Metal Rhinestone Crystal Brooch, Green Amber Blue. Unknown metal. Composition of metal and decorations is unknown. Could be crystal, glass, plastic, enamel or other. ‘Amber’ used in description refers to the color, not to there being authentic amber in this brooch. Approximately: 2” x 2”