The All Saints Church, erected in 1696–1698, is a fine specimen of Ukrainian baroque architecture. Characteristic of the church facades are rich architectural embellishments. In 1905, students of the Lavra art school painted the interior walls of the church. The carved wooden iconostasis is multi-tiered and was made for the All Saints church in the early 18th century.
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.