If you look at the photo of the art over that sofa, it looks as wide as the sofa. Very deceptive. The 5 panels are only 60" wide. I do not know of any 3 cushion sofas that are only 60" wide. If 60" works for you, this is a very nice piece of art for the price. Mounting is easy and not difficult to line up properly.
Should have read the dimensions and thought about the photo better. My fault.