ZERO: the inside story -- Description du film [en anglais] :
« In this striking and engaging film, Schogt begins a journey to seek the cultural roots of zero. She ponders the origins of its shape—a circle whose emptiness inside is protected from what is outside it—expounds on its usefulness as a placeholder in our counting system and confronts the fear of nothingness. »
-- Liz Czach

Source :
Toronto International Film Festival [Programme], Toronto, Toronto International Film Festival, 2004. [en anglais] (p. 117)