Joris Ivens, dutch documentary filmmkaer, enters Reggio Emilia City Hall. To greet him in the Tricolour Flag Room, Mayor Renzo Bonazzi. Joris Ivens came to Reggio Emilia for the Italian premiere of his new film, "Le Ciel, La Terre" which was screened on May 3rd at the Ariosto Theatre. Franco Cigarini saw Joris Ivens in his militant attitude, as a true master.