The Tropea cathedral was built by the Normans in the 12th century. A longitudinal development, with three naves in Norman style, the structure was built entirely in tuff and pale yellow lava stone. During the 17th century, the building was transformed into the baroque style and elongated 12 meters. Suffered many damages because of the many earthquakes and had numerous restorations. The interior houses the icon of the saints. The patron saint of the city, the Virgin of Romania, the work of a pupil of Giotto datable around 1230 and originating in the eastern. Particular attention is paid to the majestic black Crucifix, probably coming from France and datable not before 1600.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.