The Cathedral of Santa María de Vitoria is a Gothic-style, Roman Catholic cathedral located in Vitoria-Gasteiz.
Construction of the cathedral of Santa María in Gothic-style began in the late 13th century and continued throughout the 14th century. It was conceived as a fortress church, with great volume and enclosed appearance, being part of the city's defences.
Between 1496 and 1861, the building operated as a collegiate church, and it was that year when it was declared a cathedral. It has a Latin-cross plan, with a wide transept crossing and circular apse containing several chapels.
The facade's portals are richly decorated with sculpture. The western portico is masterwork consisting of three portals: the central one consecrated to the Virgin, the left one dedicated to San Gil and the right one to the Final Judgement and Saint James.
Nowadays it is being restored within the project of the Santa Maria Cathedral Foundation, which manages guided tours and is in charge of restoration works.
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.