A Tiffany Favrile Glass and Bronze Clematis Lamp

From Sotheby's December 1996 auction.

The shade with an allover pattern of Clematis blossoms in shades of sky blue striated with white, lavendar, puce and purple, stariated glass with yellow centers, with leafage in various shades of green, some tiles with brown confetti glass inclusions, all reserved against a ground shading from gray to light blue to green to lavendar striated glass, the base set with a knop mounted with irridescent green glass cabachon jewels, brown green patina, has finial, shade impressed TIFFANY STUDIOS/NEW YORK1480-5, base impressed TIFFANY STUDIOS NEW YORK/435/S977.
Height 25", diameter 18"