Watch The Photographer of Mauthausen (2018) HD Full Movie Free on SolarMovie. Watch The Photographer of Mauthausen (2018) online free. Based on real events, Francesc Boix is a Spaniard inmate in the Nazi concentration camp of Mauthause...Based on real events, Francesc Boix is a Spaniard inmate in the Nazi concentration camp of Mauthausen in Austria who tries to save the evidences of the horrors committed inside its walls.