The Santa Maria del Sepolcro is a gothic-style church in Potenza. The church is located at the crossing of two Roman roads, and is the locale where tradition holds that the St Gerard of Potenza, then bishop of the town, transmuted water into wine.
A church was erected in the early 12th century by the Knights Templar, but was placed under the bishop in 1314. Rebuilt in 1488, and refurbished in 1652, at which time, the church was affiliated with an order of observant Franciscans.
The interior has a baroque altar (1656) with an urn putatively holding a relic of the blood of Christ. The nave ceiling has octagonal gilded wood cassettoni. The church has a 16th-century Immaculate Conception with St Francis and St Roch; a Madonna of the Graces with Saints Francis and Patrick (1582); and a Adoration of the Shepherds by Giovanni Ricca.
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.