Diksmuide belfry contains a 30-bell carillon and is one of the several belfries of Belgium and France that are recognized by UNESCO as World Heritage Sites. The City Hall and neighbouring Saint Nicolas Church were completely rebuilt after World War I in the Gothic style of the 14th and 15th centuries.
The foundation stone of the town hall was laid in 1428. major renovations were carried out between 1567 and 1572. The construction of the neo-Gothic town hall took place between 1875 and 1880.
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.