Our medium 14" Gray Round Modern Spiral Wall Art features a captivating simple spiral in a modern and contemporary design that will put a tantalizing visual effect on your entire home setting. Made of sandstone mixed with glass accents this spiral on a circular plate shaped wall art is sure to please. Coordinate with the other sizes or use on its own as a unique and special wall decoration. 14" X 14" X 2" They are made of sandstone with glass accents.