Stained glass art is a decorative technique that involves creating images or patterns using colored glass pieces. These pieces are often held together by strips of lead or copper foil, allowing light to pass through and create vibrant displays. Stained glass is commonly used in windows, doors, and lamps, enhancing both the aesthetic and spiritual atmosphere of spaces. Historically, stained glass has been associated with churches and cathedrals, where it often depicts biblical scenes or saints. The art form dates back to ancient times, with significant developments during the Middle Ages in Europe. Today, stained glass continues to be a popular medium for both traditional and contemporary artists.