Lunette window , by louis comfort tiffany , 1900 , design , Art Nouveau (Modern) style , from the series Tiffany stained glass windows‎ , Window, Arch, Lighting
A stained glass window in a dark room.
 of a stained glass window. The background is completely black. The window has three panels, each with a different color of glass. The first panel is yellow, the second panel is blue and yellow, and the third panel is orange. The glass has a mosaic design in the middle. The mosaic is made up of yellow, blue, and white stones.