Born in 1983 on the Greek island of Mytilene, Efthimis Kosemund Sanidis is a Greek/German filmmaker. He is self-taught. He currently lives and works between Roubaix, France and Athens, Greece. He is an alumnus of Le Fresnoy - Studio National des Arts Contemporains and of the Berlinale and Sarajevo Talent Campuses. His debut short film, II (2014), premiered in the Pardi di domani section of the Festival del Film Locarno.