Stained glass windows are an important element of Christian church decoration. They often depict scenes from the Bible or the lives of saints, and are designed to let in light while also providing privacy. They can also add color and beauty to the church's interior. Stained glass windows can be found in many different styles, from traditional Gothic designs to modern abstract patterns. They are often created by skilled artists who use a combination of glass, lead, and paint to create intricate designs that reflect the church's values and beliefs.