At the end of the 1960s, Miroslav Kouřil came up with a concept for a stage without a fixed auditorium. He moved the theatre into a lorry in order to utilise its mobile potential. The auditorium was always different. Similar trends can be seen in France at the end of the 1970s when projects such as “the Big Dipper” or “Itinerant Theatre” came about, both based on the principle of travelling buildings which can be packed up easily (they also have an elevation for the auditorium).