My heart indeed raced for a few minutes, but I believe this is a high quality reproduction of an actual Tiffany shade pattern, likely by a studio artist specializing in such. Less likely by an amateur artisan, the workmanship (excluding the crudely soldered cap) is very good.
Got lost counting, but somewhere more than 300 meandering mosaic pieces. A few flaws flaws, please view condition statement and all photos above using mouse-over zoom function to inspect closely.Neighborly comments or questions welcome. The item "Mosaic Stained Glass 16 3/8 Tulips Lamp Shade, 300+ pcs, vintage Tiffany reprod" is in sale since Sunday, May 29, 2016. This item is in the category "Collectibles\Lamps, Lighting\Shades". The seller is "2mack" and is located in Richland, Mississippi. This item can be shipped to United States.