Φωτογραφία 1: Dante GRAZIOSI during a session in Strasbourg, France, March 29, 1960.
Φωτογραφία 2: Edoardo BATTAGLIA during a session in Strasbourg, France, March 31, 1960.
Φωτογραφία 3: Leopoldo RUBINACCI during a session in Strasbourg, France, March 31, 1960.
Φωτογραφία 4: Luciano GRANZOTTO-BASSO during a session in Strasbourg, France, March 28, 1960.