Santa Fe Monastery was founded at the end of the 12th century. It consists of religious and civic buildings: the 13th-14th century church , the cloister from the 17th century, and 15th century granary peculiar for its square plan on twelve posts.
The 13th century church has a simple interior, highlighting the great lattice that divides the altar of the faithful, of which few samples remain because they were removed over time. The simple altarpiece is made up of naive images, childlike in appearance, related to artisan trades, far from the style of the later great schools of Lumbier-Sangüesa or Pamplona.
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.