Founded in 1111, Fontdouce Abbey is a small-scale monastery during the first decades. From the 13th century, the abbey becomes richer thanks to donations, especially the ones of Eleanor of Aquitaine. A second monastery is then built next to the first one. The of the golden age lasted until the Wars of Religion at the end of the 16th century.
The community survived until the French Revolution when Fontdouce suffered a heavy damage again. The last monks living there were deported. After the Revolution, the site was sold as a national property to ancestors of the current owners. It is then turned into a farm and modified.
Fontdouce Abbey was restored since 1970. Today the site is open to the public and contains Gothic hall, Romanesque chapels and gardens.
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.