.. with Elisabeth Kopf. This here is a time-space labyrinth, a special CD packaging for the Vienna Art Orchestra. The book contains 12 balls that you can roll through the booklet - you drop one into the slot on the "space" side, and it comes out on the "time" side. (This is how it works) The two CDs are in the middle. I think this was the craziest project I ever took part in. It was great.
(this beautiful font is the work of Johannes Lang, go and buy it!)