I made this lamp shade using the Odyssey 16" Peony form. There are 402 pieces of cut glass. The Odyssey company takes the Tiffany patterns directly from original lamps so they can truly be called "reproductions". Just like the real Tiffany's the lamp has a brass rim around the bottom of the lamp and a ring soldered directly into the top of the shade. The ring is placed on the wheel which prevents tipping or rocking of the shade and than the cap is screwed on top. The base is also an Odyssey lamp base. It is the Mushroom Base. The height is 16". This lamp is for SALE. I make custom lamps on request. I also repair Stained Glass Lamps.