Although it is not the biggest railway station in Europe, this is most pompous. The inner space covered with roof equal to two football fields. It sounds even more impressive while you say that the station was build in the even beginning of the 20-the century. The First World War interrupted the construction that ends in a time of Mussolini. As a result of this fate, there are mixed architectural styles from art nuevo to fascism.
photo: מאת Daniel Case - נוצר על ידי מעלה היצירה, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=50790659