Silvacane Abbey is a former Cistercian monastery in the municipality of La Roque-d'Anthéron. It was founded in or around 1144 as a daughter house of Morimond Abbey. In 1358 the abbey was plundered by the troops of the army of Aubignan, and from this time on its financial problems grew, until in 1443 the monks were obliged to abandon the abbey. The buildings became the property of the chapter of Aix Cathedral and the church was turned into the parish church of La Roque-d’Anthéron.
The buildings fell into disrepair during the 17th and 18th centuries. The abbey premises were auctioned off during the French Revolution and became a farm. After the site had passed through a number of private hands the church was bought by the French government in 1846 and declared an historical monument, and restoration work initiated. The other buildings of the complex received little attention, however; the state did not acquire them until 1949, and serious restoration took place only in the 1990s.
The abbey church was constructed between 1175 and 1230 in predominantly Romanesque style with some Gothic elements on the highest part of the terrain. The building, a basilica with transepts, has a pointed barrel vault, with a plain ribbed vault at the crossing, on substantial cruciform columns, the capitals of which, in the form of very simple foliage motifs, are very finely carved.
The chapter house and the day-room, in the east range, and the cloister were all constructed in the 13th century, the cloister with plain Romanesque arches and the day room has a Gothic vaulted ceiling, also of the 13th century.
To the north of the cloister is the refectory, rebuilt in the late 13th century in the more elaborate rayonnant Gothic style. This is the most ornate of the monastery buildings, built at a time when the order had relaxed some of the more rigorous rules of Bernard of Clairvaux.
The church and other buildings are no longer used for religious purposes. The buildings are prime examples of the Romanesque architecture of Provence. They are open to the public and are sometimes used for cultural events, including the Piano Festival de La Roque-d'Anthéron, the Silvacane Festival of Vocal Music at Silvacane, and the Festival International de Quatuors à Cordes du Luberon.
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.