Ostrvo Sveti Đorđe (Island of Saint George) is one of the two islets off the coast of Perast in Bay of Kotor. A small action took place during the Siege of Cattaro on 14 October 1813 when the French held island was captured by a British and Sicilian naval force.
The island contains Saint George Benedictine monastery from the 12th century and the old graveyard for the old nobility from Perast and further from the whole Bay of Kotor.
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.