14h-19h October 7th Berlin, in between Ausland and Transponder GallerieAerial view of Mount Berlin from the northwest (U.S. Navy photo) A group of volunteers will stumble and fall individually, following different paths from the Aus to the Gallery. According to the response, the onlookers might get invited to share their experience of the stumbling process with the performers at the end of the day in the gallery.