The Ourense Provincial Archaeological Museum occupies the building that was the Bishop’s Palace. It is one of the best preserved civil monumental ensembles in Romanesque style, and was declared a Historic-Artistic Monument in 1931. Its structure is a faithful testimony of the development of the city, with Roman, Gothic, Renaissance, Baroque and modern elements. Its construction began in the 12th century and played an important role in the medieval urban organization.
The site was already occupied in Roman times, as evidenced by the discovered building remains, and subsequently by a high-medieval necropolis.
The present building was built in the 12th century, and its main façade is now, after many reforms in the surroundings, a Romanesque courtyard. Over the centuries it underwent modifications and extensions that altered its general appearance. So, the added elements are Gothic (tower of Santa Maria), Renaissance (garden galleries), Baroque (the main entrance) and modern (arcades in Bispo Carrascosa street).
The Archaeological Museum, founded in 1895, finally settled in this building in 1951, undergoing a restoration, according to a project by Pons Sorolla in 1960-1968.
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.