The Château de Lignières was built in 1654–1660 for the financier Jérôme de Nouveau. The feudal castle on the site was razed in 1653 and François Le Vau constructed the new building on the foundations of the old and retained the old moat and its defensive wall (fausse braye). His designs for the château are preserved in four engravings by Claude Olry de Loriande.
The new corps de logis was built from 1654 to 1656. It was connected to two end pavilions by curved façades.
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.