The Église de l′Invention de la Sainte-Croix (Church of the Discovery of the Holy Cross) is the mostly medieval parish church of the small town of Kaysersberg. The church is situated on the Romanesque Road of Alsace thanks to its ornate sandstone portal from ca. 1230-1235.
The Holy Cross Church was built in the first half of the 13th century, then expanded and modified in the 15th century, and finally partially modified again in the first half of the 19th century, when the steeple was crowned with its characteristic dome.
The church is filled with notable artworks, all of which are classified as Monuments historiques. Chief among them are the large wooden polychrome altarpiece of the Passion of Jesus, a 1518 work by the Colmar master Hans Bongart and a large triumphal cross, height 425 cm, from the late 15th 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.