Beuron Archabbey is a major house of the Benedictine Order. It was founded in 1863 by the brothers Maurus and Placidus Wolter, in buildings which until 1802 had housed an Augustinian monastery. Between 1875 and 1887 because of political conditions during the 'Kulturkampf' the monks had to leave the abbey, but used the opportunity to found new communities elsewhere, which afterwards joined together under the leadership of Beuron as the Beuronese Congregation within the Benedictine Confederation.
In the late 19th and early 20th centuries the Beuron Art School, with its emphasis on early Christian and Byzantine art, was influential on religious art of the period. One of the biggest exhibits of this type of art in the United States is at Conception Abbey in Missouri which was founded on principles established by Beuron.
The abbey continues to be a centre of study. The library is the largest monastic library in Germany, with over 400,000 books. Since 1884 the abbey has published the Missale Romanum, a lay missal originally produced by Father Anselm Schott of Beuron. The abbey also houses the Vetus-Latina-Institut (Ancient Latin Institute), which has for its purpose the collection and publication of all extant old Latin translations of the Bible.
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.