This monumental Tiffany Studios New York glass "Aquamarine" vase features iridescent yellow, blue, and brown marsh marigolds against an equally iri...

This rare Cartier Paris aquamarine brooch with its bold diamond chevron patterning dates from the 1930s, when designers created a dynamic series of...

This Tiffany Studios New York "Paperweight" Favrile glass vase, featuring white blossoms with pink millefiori florets sprinkled throughout a green ...

This small bowl, or "Petite Coupe Sur Talon," by André Fernand Thesmar is detailed in floral enamelwork and glimmering yellow gold. The delicate fl...

This French Art Nouveau silver and enamel vase by Eugène Feuillâtre is decorated with delicate, leafy branches, holding charming pastel pink and go...

This Edwardian brooch depicts a cheerful grasshopper with a ruby eye in vivid spring green demantoid garnets and fiery old mine-cut diamonds, set i...

Dating from the Art Nouveau period, this sophisticated gold and platinum plaque-de-cou necklace by artist Henri Dubret is a gem-set and enamel mast...

This French Art Nouveau lighted gilt bronze sculpture by Charles Korschann, depicting a woman holding a bouquet of flowers on a tray, finds an inkw...

Designed, modeled and carved by René Lalique himself, this flora brooch, entitled "L'Anémone de Bois," is a work of genius showcasing Lalique's ear...

The "Newell Post" lamp by Tiffany Studios New York, features three gold Favrile glass shades with purple iridescence, suspended from a gilt bronze ...