Futon Blog

As you can see from the sequence of images, the Biombo Chair pulls double duty as a seat or a screen.

Via Yanko Design:

The Biombo Chair is an idea whose simplicity makes it seem obvious. The wood chair, built over a hinged wood structure, when not in use is a folding screen (Biombo). The surface of the seat can be engraved with a graphic image that transforms it into a decorative object when folded flat. To turn it into a chair, you simply take it off and get all origami.