Ragnhild Tronvoll University College Teacher Westerdals Department of Film and Media School of Arts, Design and Media ragnhild.tronvoll@kristiania.no+47 975 29 480 Kristiania University of Applied SciencesAbout KristianiaEmployeesSchool of Arts, Design and MediaWesterdals Department of Film and MediaRagnhild Tronvoll