This is my friend Ansgar Wilken from Hamburg.
For many years he was the guitarist of the legendary post-rock Band Ilse Lau which unfortunately split up in 2007.
Here he performs his solo cello stuff under the name of Anton Tornister. Very nice repetitive, loop based music played in his very own weird finger picking technique.
This is an excerpt from his Teorema set - a composition based on the film by Pasolini.
Filmed at Antje Öklesund in Berlin in october 2008.