http://wparallax.com/
Entire room in one polygon!
Parallax OSL is a new method that uses just a single polygon to show an entire room.
With the power of OSL (Open Shading Language) and a wonderful script called JIWindowbox, it is now possible to create realistic fake interiors, saving you tons of time in the process!
The Parallax effect is often used in video games to optimize scene performace, and is now available for the Archviz industry!