https://tube.switch.ch/videos/ef870f1c
<iframe width="640" height="360" src="https://tube.switch.ch/embed/ef870f1c" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Jan Schacher, Zürcher Hochschule der Künste on 30 October 2016
Duration: 10:39
License: BY-NC-ND 3.0
Viewable by everyone.
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