In the summer of 1928, Jean Epstein set off from Paris to discover the Ouessant archipelago, where he set up his film studio and made his first film, Finis Terrae, with the islanders. After "The Fall of the House of Usher", he said he felt it was impossible to give more of an impression of reality with the unreal. But where did reality begin? Where did cinema begin? One hundred years later, where were we?