Marcus & Co. 1900 'Art Nou-veau' Gold Brooch: The ar-ticulated cluster of grapes set w/emerald drops, suspended from a branch supporting leaves set w/old European-cut diamonds, applied w/green & light pink plique-à-jour enamel
Stunning Art Nouveau dragonfly pin / brooch attributed to Eugene FEUILLATRE, mounted en tremblant, its wings plique-a-jour enamel and edged in rose-cut diamonds. Its head w/ green enamel eyes and a diamond. From the original Fred Leighton. (hva) Z
Art Nouveau Plique-a-Jour Enamel, Peridot, and Diamond Brooch - Marcus & Co. Centering a circular-cut peridot within a shaped plique-a-jour enamel frame with old European-cut diamonds and suspending a drop - lg.