Wood look wallpaper is a popular trend in interior design. It mimics the appearance of real wood products, including natural woodgrain boards and weathered wood paneling. Plywood-look wallpaper is easy to apply and is inexpensive. Many designers use it for their ceilings and walls, and you can even buy it for your kitchen! This background will give your walls a rustic look without breaking the budget. It comes in a variety of textures, ranging from smooth to knotted.