Enamel Pink Triple Proteus Tremblant Brooch Vintage 1960s Kinetic

What a cool unusual brooch. There are three pink enameled proteus blooms and green enamel leaves that make up the design of this pin. Each flower is in full bloom and at the center is a stamen on a spring with a rhinestone. The centers pick up the slightest movement and bob back and forth. Open back construction gives an airy feel. Measures 2 1/2 inches across. Good condition. 1960's. Unsigned Please message me with any questions Bundle for a discount