Undredal Stave Church was built in the middle of the 12th century. The church has been moved from different locations and reconstructed a few times. Around 1850 the building was extended to the west with the addition of a clock tower and porch. In 1913 there were plans to dismantle the church and move it to a museum in Kaupanger, but this never happened. Instead it was reconstructed in 1984 and under extensive maintenance work. Inside the church, the ceiling is decorated with biblical figures and angels. The church with 40 seats is the smallest church Stave church in Norway.
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.