Journey to the Safest Place on Earth
2013
Into Great Silence
2005
Exit: The Right to Die
2006
Jean Ziegler: The Optimism of Willpower
2016
Like Stone Lions in the Gateway into Night
2012
David Wants to Fly
2010
Petropolis: Aerial Perspectives on the Alberta Tar Sands
2009
Hardcore Chambermusic
2006
Oltre il confine - La storia di Ettore Castiglioni
2017
Das Summen der Insekten
2009
Monte Grande: What is Life?
2005
