Filseck castle dates from the first half of the 13th century when it was built by Counts of Aichelberg. In 1596 it was acquired by Burkhardt von Berlichingen, who built a Renaissance castle with two towers. The ornamental paintings in the hall dates from this period. A devastating fire destroyed the south and west wings of the castle in 1971, but the restoration completed in 1994. Today Filseck castle hosts cultural events, such as concerts and exhibitions.
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.