One of a Kind. Using a variety of techniques to patina the copper, this piece highlights my love of texture and pattern. The strip of green is a natural (100 year old) patina which is cold connected with brass rivets to the 10" x 10" x 1/4" copper. The top pattern is inspired by birds in flight. Lightweight and hangs easily. The back is baltic birch with a steel wire for hanging. Free shipping in continental US.