Adding original art to your home helps to bring out your personality as well as introduce color and shape to and enhance the mood of your rooms. However, there may be a reason you don't want to nail holes in your walls to hang your art; you might be renting and have express instructions from your landlord not to make nail holes, or, your walls might be made of expensive paneling or vintage wallpaper that you want to preserve. In these cases, don't fret: here are several ways you can display your art without damaging your walls!