You can read more here (from SRF, in german).
A pics and few examples of his work:
Betahaus is a great creative coworking space in Kreuzberg, Berlin – a good café with free wifi and workspaces to rent. Nice people and good vibe. We work here too now and then. We assume that Lasse and Jeppe from Lynfabrikken i Aarhus must know this place…