- WITTSTOCK Herma Auguste & SPORLEDER Annika, Badezimmer, 2009, Live performance-4 days, Happenstudio, Berlin.
The art duo AHA live in a bathroom for four days. They are not allowed to leave. During this time they are just concentrating on each other and the situation. Because of being in just one and being together every minute, AHA hope that art will develop spontaneously from this situation.