Santa Maria della Passione was initially built in 1496 for the Order of Canons Lateran. The church plan as we see today was based on initial designs of Giovanni Antonio Amadeo, but realized as a centralized greek cross design by Giovanni Battagio. The architect Cristoforo Lombardo designed the large dome to replace the prior crumbling structure. By the late 16th century, under the design of Martino Bassi, the nave acquired a longer longitudinal axis, conforming with the structure of post-Reformation churches. The facade has a series of panels depicting the Passion of Christ. The late Baroque architect and sculptor Giuseppe Rusnati designed the ornate facade.
The interior and the canon's rooms contain a cycle of monumental frescoes by Ambrogio Bergognone completed in around 1510-1515. They depict Christ and the Apostles in the church, and Saints and Popes in elsewhere. The basilica has two organs: the one on right by the Antegnati Family, the one on left, by Valvassori.
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.