Decorating your mantel for spring is a lot of fun. There are lots of ways in which you can decorate it and make it colorful. When spring time comes around you can use a variety of vases and fill them with beautiful flowers. You can also add in spring decorations such as butterflies in the background and rainbows. Some people keep their spring mantel look for summer. You can also easily color coordinate your room according to your spring mantel depending on the kind of colors you decide to use on your mantel. Check out these 20 Spring Mantel Ideas.