During the opening hours of the exhibition, the artist Leo Peschta walks through the city with a GPS- device, that constantly sends the position of the artist to the robot, which maps this data to the walls of the room. It follows this route by alternately seizing one of its parts against the walls with one of its parts and folding the other one over. Thereby the architecture of the exhibition space gets is thus altered according to the way how the artist uses the city, forcing the visitors to react on to each move the artist makes.