If you're not quite ready to commit to a style, or if you're a renter, let a roll of vinyl be the secret ingredient in a colorful and creative faux-tile backsplash. Not only is this project inexpensive, but it's also easy to implement. Use either scissors or an electronic machine to cut the pattern of your choice down to size, peel off the backing, and stick—simple! Plus, if you make any mistakes, you can reposition the decals as needed without worry. Keep in mind that the vinyl will adhere best to smooth, painted walls.