If you dream of the wallpaper which you are applying on the wall, then such dream indicates the limits you have made to others. Perhaps you wish to keep many things in private and show only part of your life. The dream could also indicate the things you are hiding or keeping as a secret. The wallpaper could also indicate the renewal in your inner self or outer self. Maybe you are making magnificent changes in the way you look or act. Make sure you pay enough attention to the color and style of the wallpaper, as it would give much more explanation about your dream. If you ripped the wallpaper from the walls, then such dream indicates changes in your waking life or the anger you are suffering from.