When decorating a room, the appearance of the walls is one of the most prominent aspects to consider. You have a choice between paint and wallpaper, and there are pros and cons to both. One of the advantages wallpaper has over paint, however, is variety and design. There is no denying that wallpaper offers some of the largest design selections in the home decorating world. modern art wallpapers touts an endless array of colors, designs, patterns and art, which can be used to match any vision of your room that you may have. However, upon making the decision to use wallpaper, there are a few things to keep in mind, such as that different types of wallpaper works better in some rooms than in others.