Inspiring story of Francisco Boix, a hero of the Holocaust who preserved his and other photographic archives of Mauthausen at great cost to himself in the camp and afterwards. Historically, the artist survived but died at 30 in 1951 of kidney failure, which is so sad in that he survived the Holocaust only to die so young. Still, though very difficult to watch, the film is important and well done. And the outcome of the story for the lives of those who survived is righteous.