Langlois Bridge was a drawbridge in Arles, which was the subject of several paintings by Vincent van Gogh in 1888. Being one of eleven drawbridges built by a Dutch engineer along the channel from Arles to Port-de-Bouc, this bridge might have reminded the artist of his homeland.
New canals were opened up in southern France as they were needed to expand the network of canals. In the 19th century a canal was built from Arles to Bouc, located on the Mediterranean sea. Locks and bridges were built, too, to manage water and road traffic.
In 1930, the original drawbridge was replaced by a reinforced concrete structure which, in 1944, was blown up by the retreating Germans who destroyed all the other bridges along the canal except for the one at Fos. The Fos Bridge was dismatled in 1959 with a view to relocating it on the site of the Langlois Bridge but as a result of structural difficulties, it was finally reassembled at Montcalde Lock several kilometers away from the original site.
A reconstructed bridge of the Langlois Bridge, named Pont Van Gogh (Van Gogh bridge), recognizing the works that Van Gogh made of the bridge, is owned by the Arles tourist board.
Vincent van Gogh made several paintings, a watercolor and drawings of the Langlois bridge in a series now titled Langlois Bridge at Arles.
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.