"Centuries ago, Japanese homeowners sectioned off interior spaces using
shoji screens made of paper and wood.

"Today, materials of choice are tempered glass and aluminum, but the goal is
the same: to create interior walls easily, inexpensively and quickly."

http://www.chron.com/disp/story.mpl/...s/6900052.html

So why can't you use paper and wood? The variety in wallpaper is endless and
would give an opportunity for easy, cheap, redecorating.