Charles Lotton and his sons John, Daniel, David, and Jeremiah are a family of American glass blowers. Each has his own distinctive, recognizable style and decorative patterns. Their creations often show floral designs embedded in as many as six layers of glass for a remarkable visual effect. John and David Lotton regularly employ this technique in their designs. Charles and Daniel work out of their glass studio in Crete, Illinois. John and David have their own studios.