Maybe you have extra wallpaper from a past project? Or maybe you picked up some spare rolls at a great deal, and don’t know what to do with it? Whatever the case may be, wallpaper should never be wasted. After spending $200-$400 per double roll, it would break my heart to throw away whatever is left of a beautiful print. Here are the 5 best solutions for re using your wallpaper in an unconventional manner.1- Wall ArtIf you’re left with not enough wallpaper to cover an entire wall but would still like for it to make a good impact, frame it with moulding directly on a wall. Or you can also hang it like art which is a great solution if you’re living in a rental.