Home People Gudrun Nieder Gudrun Nieder movies Gudrun Nieder movies Gudrun Nieder Movies (5) Salzburg - In the Shadow of the Crags (2006) As Editor. Vienna's Forests - Jewels of Green (2005) As Post Production Supervisor. Vienna's Forests - Jewels of Green (2005) As Visual Effects. Wachau - Valley of Golden Magic (2005) As Editor. Schönbrunn - Well of Beauty (2002) As Visual Effects.