How to apply wall murals in your home. Our exclusive collection of Wall Decor won't be found anywhere else at our prices. Our wall paper Murals hang and remove just like standard wall papers. They come in large poster size pieces for easy and quick hanging. Made from blue back paper and easy to wipe clean. Our Wall Murals are all hand made and finished to the highest standard, lightweight for easy hanging onto any type of plaster or smooth surfaced wall. For interior use only.