John Treffer John Treffer attended the Gerrit Rietveld Academy Amsterdam. He is cinematographer and director and makes experimental films.Arjan's Big Year (2018) Camera View > Als alles bijzonder wordt (2011) Production Design View > Ondertussen in Nederland - Olland (2007) Camera, Set geluid View > Marktmeester (2004) Director, Montage, Script, Producer, Camera, Production Design View >