...was "Untrees" by John Reibetanz in Grain, Winter 2006, Vol. 33 No. 3. It's the issue titled "Don't Fall Asleep." Be sure to check it out if you haven't seen it already. The design is incredible. I won't try to describe it. I don't want to detract from the visual and tactile surprise. Even the sound of my fingers on it makes me want to pick it up again. Great stuff.