stained glass is glass that has been colored by adding metallic salts during its manufacture. The colored glass is crafted into stained glass windows in which small pieces of glass are arranged to form patterns or pictures, held together (traditionally) by strips of lead and supported by a rigid frame.
Glass is colored by adding metallic oxides while it is in a molten state. Copper oxides produce green, cobalt makes blue, and gold produces red glass. Much modern red glass is produced using copper, which is less expensive than gold and gives a brighter, more vermilion shade of red.
- Louis Comfort Tiffany
- Clara Dirscoll – the creative force behind the Tiffany lamp she was director, designer and crafter of the more than thirty Tiffany lamps produced by the company; among them the famous Wisteria, Dragonfly, Peony, and from all accounts her first — the Daffodil.
- metallic salt,