Sigur Rós 'Valtari' Mystery Film Experiment: Ég anda by Ramin Bahrani Taken from the "valtari mystery film experiment" - more details: sigur-ros.co.uk/valtari/videos/ Valtari is available to purchase now: sigur-ros.co.uk/valtari/buy/ Directed by: Ramin Bahrani Produced by: Summer Shelton Cinematography by: Hunter Baker