From Sotheby's June 1996 auction of items from the Warshawsky Corporate collection.

The domical shade with a pattern of undulating tulip blossoms in shades of rose, crimson,mauve and violet striated opalescent glass, the leafage in shades of green and white striated and mottled glass, against a ground of deep cobalt-blue fractured glass, shade impressed TIFFANY STUDIOS NEWYORK, diameter 16"

©1996, Sotheby's New York, all rights reserved.