100% real tiffany stained glass handmade lampshade and the color never fade.Each piece of real glass is hand-cut and copper foil is wrapped around each individual piece. The glass pieces are then welded by hand to create one-of-a-kind designs. As part of the finishing process, oil is added to the outside of the design to protect the metal from erosion. The beauty of stained glass is its versatility when illuminated by light. Stained glass will become more vibrant when lit.