Narva Alexander's Cathedral is the biggest church in Estonia. The project of the church was drawn by Otto Pius von Hippius and it was built between 1881 – 1884. The plot of land for the church was a gift from Georg v. Kramer, the owner of Joala mansion. The owner of the Krenholm Manufacture paid the building expenses and the church was built to accommodate 5000 workers of Krenholm Manufacture and had 2500 seats.
Church was built in Romanesque style. The height of the main building is 25,5 m and the belfry in the western part of the church was 60,75 m high. The organ with 30 stops was built in Walcker factory in Germany.
On the 6th of March 1944 the soviet army bombed Narva, damaging the roof of the church. On the 24th of July on 1944 the tower was destroyed, allegedly by the leaving German army.
The divine services were held in this church until 1962, when the soviet authorities forced the congregation to leave The church was converted into a storehouse. In 1990 the Cathdral was returned to the congregation and now the restoration works are lead by Villu Jürjo, the present minister of the church.
Reference: Narvakirik.ee
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.