Collection of Museum of Modern Art in Warsaw. Commissioned by dOCUMENTA (13) and Thyssen-Bornemisza Art Contemporary, Vienna, with the support of 3sat, Medienboard Berlin-Brandenburg GmbH, Berlin, and OK Offenes Kulturhaus Oberösterreich. Produced by Filmgalerie 451, Berlin. Courtesy of the artist; gb agency, Paris; Arratia, Beer, Berlin