Vintage Eisenberg Enamel Owl Necklace "Artist Series" 1970's

This enchanting vintage Eisenberg enamel owl necklace from the 1970's "Artist Series" is a study in cream, pale pinks, brown, black and sage green translucent enamel. He is the larger of the owl designs measuring 3 1/4 by 1 1/4". He is in wonderful condition. The large open link chain measures 11" on each side. An unusual series for Eisenberg, know primarily for their amazing rhinestone pieces, the pieces in this collection show the influence of artists such as Chagall and Picasso among others. The necklace is in wonderful condition and is signed E(c). Shown on page 167 of Costume Jewelry 101 by Julia C. Carroll.