"Observe what happens when sunbeams are admitted into a building and shed light on its shadowy places. You will see a multitude of tiny particles mingling in a multitude of ways... their dancing is an actual indication of underlying movements of matter that are hidden from our sight..."
Lucrez, De rerum natura (ca. 55 BC)
Leaves, 2001, Recorded October 2001 in Dortmund-Marten, Remastered 2008 RAVeen, Zuid Holland: The cover of the album displays the path of a long random motion. Some of the never visited enclosed places are filled with different colors; they form the leaves.