Signed Quezal art glass gold aurene favrile lily trumpet shade. All hand blown made in the early part of 20th century 1905's-1915's. The gold iridescence is color changing with hints of red, blue and violet depending on the lighting.  Appears to have a light zig zag pattern. In very nice condition with no chips.  Shade is signed Quezal on the fitter rim at the opening. Measurements are approximately 5 1/2" high, opening is 5" wide and the shade fitter size 2 1/4". See all photos and ask questions prior to purchase. Selling as found.