To hang a frame, a mirror or a coat rack, it is imperative to drive a nail in the wall.
Here is a little trick to avoid tearing a piece of wallpaper with each nail pressed. Cut a small X on the cutter at the nail location and then meticulously raise the four sides of the X. Then remains to plant the tip of the nail in the middle of the X.
When you remove your frame, simply stick the four sides of the X.Suggest a tip for this theme