The Curtius Museum (Musée Curtius) is a museum of archaeology and decorative arts, located on the bank of the Meuse River in Liège. It was built sometime between 1597 and 1610 as a private mansion for Jean Curtius, industrialist and munitions supplier to the Spanish army. With its alternating layers of red brick and natural stone, and its cross-mullioned windows, the building typifies the regional style known as the Mosan (or Meuse) Renaissance.
After a 50 million euro redevelopment, the museum reopened as the Grand Curtius in 2009, now housing the merged collections of four former museums: the museum of archeology, the museum of weaponry, the museum of decorative arts, and the museum of religious art and Mosan art. Highlights in the collections include treasures of Mosan art such as a twelfth-century gilded reliquary tryptich, formerly in the church of Sainte-Croix, the Evangelarium of Notger, sculptures by Jean Del Cour, and a portrait of Napoleon Bonaparte painted by Ingres in 1804: Bonaparte, First Consul.
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.