This Tiffany Studios New York leaded glass “Lotus Bell” desk lamp features a beautiful, bell-shaped shade decorated with a cascading geometric desi...

Set with a natural-form black opal, encircled by gold grapevines and conforming leaf and vine motifs, this gorgeous Tiffany & Co. ring by Louis...

The "Newell Post" lamp by Tiffany Studios New York, features three green and white Favrile glass shades adorned with a “Pulled Feather” design, sus...

This Tiffany Studios New York glass and bronze piano table lamp features the firm's beloved shape, "Three-Light-Lily," with golden Favrile glass sh...

This Tiffany Studios New York glass and bronze desk lamp features a "Three-Light-Lily" design with golden Favrile glass shades, suspended above a p...

This Tiffany Studios New York glass and bronze piano table lamp features the firm's beloved shape, "Three-Light-Lily," with golden Favrile glass sh...

This delightfully delicate French Art Nouveau object, set in silver with remarkable plique-à-jour enamel panes, is a marked display of coupe d'orne...

This exuberant black opal ring by Marcus & Co. fuses historic and global jewelry styles within the Art Nouveau sensibility. Along with the spar...

Dating from circa 1910, this patinated bronze and Favrile glass mounted table candelabrum, by Tiffany Studios New York, features six sinuous bronze...

This Tiffany Studios New York Favrile glass and patinated bronze floor lamp, featuring a shimmering twisted green and amber "Damascene" glass shade...

An incredibly rare example of Louis Comfort Tiffany's work in small scale, this round Tiffany Studios New York "Scarab" gilt bronze-covered box is ...

This Tiffany Studios New York glass and bronze floor lamp, features a shimmering twisted midnight blue and amber "Damascene" glass shade suspended ...

Dating from 1910-1915, this unusual and alluring necklace belongs to a group of jewels exploring one of Louis Comfort Tiffany’s favorite motifs, th...