Grietje Keller Grietje Keller (1967) graduated in 1990 from the Netherlands Film and Television Academy. She has made documentaries and works as camerawoman.Tijdcodes - Onze schoondochter (1998) Director, Camera, Script View > Kwintessens - De evolutie van de lach (1997) Montage View > Mijn familie - Oma Keller (1997) Director, Script View > Ilona bakt somlói galuska (1991) Director, Script View > Op weg naar het beloofde land (1990) Camera View >