Jef Nassenstein Jef Nassenstein (1939) started out as an art teacher and later taught for years at the Netherlands Film and Television Academy. At present he makes animated shorts.Shells (2007) Script, Director, Sound Design View > Match (2003) Producer, Set geluid, Mixage, Montage, Director View > Ik kom wat later naar Madra (1965) Montage, Set geluid View >
