Since the late 1980s, Matthias Müller has made some of the most important contributions to experimental cinema in Germany. Whether in his own work or in his collaboration with artist Christoph Girardet, which has grown since 1999: At the heart of this work is an exploration of appropriated footage, some found by chance and some elaborately researched and collected. Its origins range from Hollywood to home movies, from stock footage agencies to private chat rooms.