Marstal Church was built in 1738 and extended in 1772. Seven votive ships indicate the growth of shipping in the town from the 18th to the 20th century. The font dates from the Middle Ages. Carl Rasmussen, a maritime artist who usually specialized in the motifs of Greenland, painted the 1881 altarpiece, depicting Christ stilling a storm. In the old churchyard are memorials and tombstones honoring the sailors of Marstal who died at sea during two world wars.
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.