Notre-Dame-de-la-Nativité is the main church in Saverne. It was first built in the 12th century as a parish church before being re-consecrated to saint Bartholomew in the late 13th century. It was converted into a collegiate church of Augustinian Canons Regular in the 14th and 15th century and held that status by 1485 at the latest. It is now the town's parish church and has been listed a historic monument since 1977.
The oldest items of church furniture are the 1495 pulpit (with stone marks by Hans Hammer, master mason at Strasbourg Cathedral) and a carved wooden sculpture of the Virgin and Child from the same era, probably by Nikolaus Hagenauer. The choir has a 16th-century crucifix, a 15th-century pieta and part of a limewood sculpture of the Assumption, probably from a 1486 altarpiece. The windows in the main nave were almost completely destroyed by a bombing raid on the night of 30–31 July 1918.
The bell tower is the part of the church that displays the most Romanesque style, with its archery banners and its checkered frieze that is typical of Romanesque buildings in the region, such as Marmoutier, Reutenbourg or Schweheim. The original tower had only four levels that were surmounted by a simple roof with two inclined slopes. The roof was raised at the end of the 14th century.
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.