El mar será. Antonio Benaiges: The master who promised the sea

At the end of July 1936, just at the beginning of the Civil War, the Catalan master Antoni Benaiges disappeared. Two years earlier he had arrived in the town of Bañuelos de Bureba in Burgos ready to apply the Freinet technical t, an innovative pedagogical methodology based on the participation of students and the use of the printing press, in his small rural school.