The Collegiate Church (Stiftskirche) towers over the town of Herrenberg, dominating the cityscape. It was built in two main phases of construction (1276-1293 and 1471-1493) and was the first Gothic hall church to be completed in Württemberg. In 1749 the two Gothic towers were demolished and replaced by the Baroque onion dome.
Among the church's outstanding features are the baptismal font from 1472, the stone pulpit from 1504 by Master Hanselmann and the choirstalls from the year 1517 with carvings by Heinrich Schickhardt, the grandfather of the famous architect. The high altar dating from 1519, with paintings by Jerg Ratgeb, is now to be found in the State Gallery in Stuttgart. The Stiftskirche is home to the Herrenberg Bell Museum – and it also boasts the oldest rose window in Swabia.
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.