Who said that the wallpaper can only be used for the walls? Let's not pay attention to those stereotypes and try to find a better use of it :) Wallpapers can add a bit of a playful pattern and a bit of a mood in various places, where you would not even imagine. Here are some examples of wallpapers not being on the wall. I really like all of them, especially the idea with joinery, wardrobes and the door.