A warm welcome for Victorine, Jeanne, Antoine and Marlene from Université de Rouen-Normandie which will spend some months in our Department, through Erasmus+ program, working under the supervision of Prof. Angelici, Prof. Operamolla, Dr. Cesari, Prof. Lessi and Dr. D'Orsi. We are really happy to host them as more european exchanges and international relationships are at the base of a common future.