Vintage 1970s Signed DE PASSILLE SYLVESTRE Pink Enamel And Gold Tone Pendant

The pendant is in beautiful condition, and as vibrant as when new. But there is some fading on the edges of the pendant, commensurate with its age. Please refer to the photos.  A signed de Passille-Sylvestre pink enamel and gold tone pendant  The rope chain is approx. 22” long  The pendant is approx. 2” diameter  Original owner Micheline De Passillé and Yves Sylvestre were French Canadian metal work designers in Quebec, Canada in the 60’s. They made beautiful enamel jewelry pieces and also some tableware. Their early work is all hand-made and enamelled on both sides where it was signed also by hand. Later pieces were stamped with their signatures.