The Musée de Picardie is the main museum of Amiens and Picardy, in France. Its collections include artifacts ranging from prehistory to the 19th century, and form one of the largest regional museums in France.
As an institution, the museum was founded as the Musée Napoléon in 1802 (the year of the Treaty of Amiens). However, the current building that houses the museum is more recent, being purpose-built as a regional museum between 1855 and 1867. The Second Empire style building was designed by architects Henri Parent and Arthur-Stanislas Diet. It was built thanks to the Société des Antiquaires de Picardie, keen to give the city somewhere to house the collections the society had gathered over decades. A prototype for other French regional museums, it was France's first building constructed exclusively for the purpose of conservation and exhibition of artworks.
Housed in the basement, archaeological collections include artifacts ancient Greece and Egypt. The medieval exhibition contains items form the 12th to 16th centuries, with the main pieces being the Puys d'Amiens, masterpieces of Gothic art from Amiens Cathedral. French and foreign painters from 17th to 20th centuries are also represented.
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.