2025-08-25 00:00:00 Since 1952, Mondo Cattolico is the largest retail of Religious items and Catholic Art in Rome. It is located in a privileged position, directly on St. Peter's Square, right in front of the window from which the Holy Father looks out every Sunday for the Angelus. With our new app you have access to our online catalog to buy directly from our store in St. Peter Square in Rome.