The Basilica of the Holy Apostles (Basilika St. Aposteln) is one of the twelve Romanesque churches built in Cologne in that period. Its glory is the domed clover leaf chancel, which was built around 1200. The story of how today’s building originated begins in the 11th century.
At that time the church was on the road in the direction of Aachen, directly ahead of the roman city walls at the western main gate.
In the 13th century the church was significantly enlarged. In addition to the clover leaf chancel there was also the octagonal dome above the crossing, which was added at this time, which gives St. Aposteln its monumental, almost Byzantine appearance. The old structures were retained and, in spite of the building modifications, were copied and integrated into the new construction project.
The sequential and complementary building phases can be well identified in the St. Aposteln church. An extraordinary and controversial combination of historical and modern art is shown with a glance into the choral arches: the modern paintings by Herrmann Gottfried from the years 1988 until 1994 always provoke a host of diverse opinions.
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.