The current structure of Chiesa Parrocchiale di Saint-Vincent, with a large circular apse, dates back to the 15th century, when important changes were made to a probable, pre-existing Romanesque building. For some time it conserved certain parish church prerogatives (festive functions and cemetery), even though it was never a parish church.The apse vault has a beautiful series of ribbed stone. Recent restoration removed the modern structures and decor, in an attempt to restore the church to its original appearance. In the past, on Easter Monday, the so-called “vineyard procession” took place, which in almost six hours passed through all the villages and chapels on the Saint-Vincent hillside.
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.