Wallpaper the back of a closet for a more complete look.
Wallpaper behind a backless closet.
Making modular closets look built-in with crown moulding and baseboards.
Open kids' closet and storage, by Russian firm INT2 architecture.
Ikea shelf and shower rod.
Shopping bags in frames!
Vintage magazine covers and ads as closet wallpaper!
Craigslist dresser, pipe and flange.