OBSIDIAN, a Mission style stained glass window panel features a brightly vibrant design with will brighten up your home. Handcrafted from over 45 pieces of art glass. Main colors are blue and green. Handcrafted using the same techniques that were developed by Louis Comfort Tiffany in the early 1900s, this beautiful Tiffany-style piece contains hand-cut pieces of stained glass, each wrapped in fine copper foil.