La Clef de Lhorloge Poème cinémathographique en lhonneur de Kurt Schwitters

Broodthaerss first film Clef dHorloge was made using a borrowed camera and some film stock that he had been given It was shot at the Palais des BeauxArts Brussels in 1956 during an exhibition of works by Kurt Schwitters The film is made in negative and positive and is based on several works that were on display It premiered on 23 April 1958 at Filmexprmntlfilm an experimental film convention in Brussels