The Jewish Catacombs of Venosa are a set of catacombs located near the Italian city of Venosa. The exact date of construction for the catacombs is unknown, but it seems likely that they were built and used between the 4th and 6th centuries AD. They were discovered in 1853 and were not systematically studied until 1974.
The structure of the catacombs is simple, with two parallel tunnels connected by passages. Most of the names listed in the catacombs reflect the tendency of Jewish diaspora to take Greek or Latin names as opposed to names in Hebrew, with only a small minority of the people buried there having names reflecting a Hebrew etymology. The earliest writing in the catacombs is usually in Koine Greek, with Latin existing in the newer and deeper sections of the catacombs. There is more Hebrew text in these catacombs than in the better known Jewish catacombs of Rome. Religious iconography, such as the menorah, can be seen in the catacombs.
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.