The Church of Dormition of Lykhny is a medieval Orthodox Christian church in the village of Lykhny in Abkhazia/Georgia, built in the 10th century. Its 14th-century frescoes are influenced by the contemporary Byzantine art and adorned with more than a dozen of Georgian and Greek inscriptions.
The Lykhny church is a domed cross-in-square design, built of straight rows of well-refined ashlar stone. The small dome, with a low drum and a sloping roof, is based on four freely standing piers. The western portion of the building includes an upper gallery. The façades are simple, apertured with windows and marked with three protruding apses protruding from the east wall. There are traces of the 10th-11th-century wall painting, but the extant cycle of frescoes date to the 14th century. They are characterized by neatly colored, dynamic, and expressive paintings of somewhat elongated human figures.
The antiquities of Lykhny, then also known as Souk-Su, were first studied and published, in 1848, by the French scholar Marie-Félicité Brosset, who also copied several medieval Georgian and Greek inscriptions from the Lykhny church. Of note is the Georgian inscription, in the asomtavruli script, relating the apparition of Halley's Comet in 1066, in the reign of Bagrat IV of Georgia.
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.