Since the 1950s, Spain has been home to an important tradition of experimental film cut off from conventional exhibition spaces. This series was designed to give this unknown branch of film the visibility it deserves. From more than a thousand films, forty-three were chosen to be screened at the Museo Nacional Centro de Arte Reina Sofía in six sessions. In order to spark a dialogue between the different eras, this vastly diverse group of seminal films was shown out of chronological order, blazing a trail through the almost unknown history of Spanish cinema.