The Musée de l'Orangerie is an art gallery of impressionist and post-impressionist paintings. Though most famous for being the permanent home for eight Water Lilies murals by Claude Monet, the museum also contains works by Paul Cézanne, Henri Matisse, Amedeo Modigliani, Pablo Picasso, Pierre-Auguste Renoir, Henri Rousseau, Alfred Sisley, Chaim Soutine, and Maurice Utrillo, among others.
the Orangerie was originally built in 1852 by the architect Firmin Bourgeois and completed by his successor, Ludovico Visconti, to shelter the orange trees of the garden of the Tuileries. Used by the Third Republic in the nineteenth century as deposit for goods, an examination room, and place of lodging for mobilized soldiers, it also served to house sporting, musical, and patriotic events. Additionally, it was a place to display exhibitions of industry, animals, plants, as well as rare displays of painting.
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.