Resmo Church was built in the early 11th century and it is one of the oldest still used church in Sweden. The apsis, nave and western tower date from the original church. Wooden arches and the sacristy were added in the 18th century. There were originally two towers, but the eastern one was demolished in 1826.
There are some frescoes remaining from the late 12th century. The interior originate mainly from the 18th 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.