The collegiate church of Saint-Mexme was the main religious building in Chinon up to the Revolution. It was originally built in the 5th century on the site of a monastery founded by Saint Mexme, a disciple of Saint Martin. The building was entirely rebuilt, enlarged and embellished between the 10th and 15th centuries, and became a major pilgrimage site. The building was deconsecrated following the Revolution and was left abandoned; in 1817 the transept bell tower collapsed, taking with it the east side of the building. The remaining parts (the west block and central nave) were converted into a school.
The school moved out at the beginning of the 1980s and major work was carried out to restore the original character of the building. Numerous fragments of wall paintings from the 11th to the 15th century were discovered. The church is only open for guided visits organized by the “Ville d’art et d’histoire” department.
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.