His work includes contemplative feature films, films made of still images and negative images, films that revisit a single event over 24 years, in addition to his most well-known work, Cin??maton, made over 33 years and featuring short, silent self-portraits of more than 2,347 artists, directors and cinephiles including Jean-Luc Godard, Sergie Bardaghnouf and Youssef Chahine shot in single takes.