Christoph Keller
—
Tour Solaire
2007
Encyclopaedia Cinematographica
2001
Anarcheology
2014
Roundabout Film
1996
Verbal-Nonverbal
2010
Visiting a Contemporary Art Museum under Hypnosis
2006
retrograd - a reverse chronology of the medical films made at the Berlin hospital Charité between 1900-1990
2000
Small Survey on Nothingness
2014