Late 60s/ Early 70s Enamel Flower Brooch & Earring Set

This unsigned enamel flower brooch & matching clip earrings is unusual and unique.  The brooch & earrings feature layers of thin cinnamon brown spike-like petals. The centers is dark brown enamel and the petals are tipped with the same color. The brooch measures approximately 2” in diameter and closes with a locking C clasp.  The clip earrings are approximately 1 1/4" in diameter. This brooch & earrings are in excellent vintage condition.