Notre-Dame de la Daurade was established in 410 when Emperor Honorius allowed the conversion of Pagan temples to Christianity. The original building of Notre-Dame de la Daurade was a temple dedicated to Apollo. During the 6th century a church was erected, decorated with golden mosaics; the current name derives from the antique name, Deaurata, (Latin aura, gold). It became a Benedictine monastery during the 9th century. After a period of decline starting in the 15th century, the basilica was demolished in 1761 to make way for the construction of Toulouse's riverside quays. The buildings were restored and a new church built, but the monastery was closed during the French Revolution, becoming a tobacco factory. The current edifice was built during the 19th century.
The basilica had housed the shrine of a Black Madonna. The original icon was stolen in the fifteenth century, and its first replacement was burned by Revolutionaries in 1799 on the Place du Capitole. The icon presented today is an 1807 copy of the fifteenth century Madonna. Blackened by the hosts of candles, the second Madonna has been known since the sixteenth century as Notre Dame La Noire.
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.