The Roman amphitheatre of Lecce dates back to the second century AD and the time of Emperor Hadrian's rule. Featuring an elliptical layout, it's partly buried and partly supported by arcades resting on tuff columns. The amphitheatre of ancient Lupiae lies on what once were the eastern outskirts of the Roman city of Augustan Age, and was capable of seating a max. of 14.000 spectators, arranged in two tiers of seats, of which only the lower one still remains.
Particularly interesting are the fragments of friezes unearthed during excavations and the Latin inscriptions, which are to be found in the gallery dug into the rocks surrounding the arena.
Recommended to the visitor, are the groups of historiated capitals and some bas-reliefs depicting scenes of venationes. In the nearby of the amphitheatre, today an elegant culture venue hosting shows and concerts, there's a pre-Roman necropolis, where Messapian inscriptions have been found.
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.