Using a 42 step, 10 day process, various patinas and processes are used to create the Great Lakes on heavy gauge copper. Adhered to thick wood backing, framed in barn wood and sealed in the equivalent of 140 coats of poly, this original and one of a kind piece is complete with heavy-duty hardware attached and is ready to hang on your wall. Surely to be not only an artistic compliment to any room but also a key focal and conversation point for any household or office. Important! These pieces are hand made one at a time and will vary from piece to piece. Each piece an original.