Vigala estate is one of the oldest in Estonia and belonged to the family of Uexkülls. The history of manor date back to the 13th century. It was transferred to its present location in the 1760s.The two-storey Early Classicist main building was constructed in the 1770s and slightly altered in the 1860s. The building was burnt down in 1905 but thereafter restored to its previous form; it now houses a school. The family cemetery of the von Uexkülls together with a cemetery chapel lies in a farther part of the park.
References: Eesti Maaturism, Estonian Manors
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.