Desc: Rosakinder: Directed by Chris Kraus, Axel Ranisch, Robert Thalheim, Tom Tykwer, Julia von Heinz. With Chris Kraus, Axel Ranisch, Robert Thalheim, Tom Tykwer. Five new German directors have made this film about their mentor, university professor, colleague and friend Rosa von Praunheim. He taught film class at Konrad Wolf University of Film and Television in Potsdam Babelsberg.