Biography: Hans-Jürgen Syberberg is a German film director and intellectual. For Syberberg, cinema is a form of Gesamtkunstwerk. Many commentators, including Syberberg himself, have characterized his work as a cinematic combination of Bertolt Brecht's doctrine of epic theatre and Richard Wagner's operatic aesthetics. Syberberg's work has attracted criticism at least since the publication of the film script of Hitler: A Film from Germany, particularly from the Left, who were amongst many targets of his criticism in that book.