I don’t know if this is a mere concept or available for purchase, but neat idea nevertheless: the Hi-tech Light-emitting Wallpaper by Jonas Samson. As long as the wallpaper is turned off the pattern is invisible, when turned on it becomes animated and glows right through it.
Size: 240 cm x 360 cm.
JonasSamson.com: The hi-tech light-emitting wallpaper
(Via Cubeme)
