how it is set up
practicalitites
rubber mat
yellow overall
camera on tripod
stool
sound framing the time of the interactions
a chalk sign on the floor: wi(e)der stand
negotiations
no specific negotiations, except for the visit to the ordnungsamt (see Mariannenplatz)
events
four interactions and some refusals
feedbacks
that one forgets where one is once involved in the play on the mat.