Hamburg Town Hall was built from 1886 to 1897 and with its impressive architecture dominates the centre of the city. The magnificent sandstone building houses the city's senate and parliament.
On the outside the architectural style is neo-renaissance, which is abandoned inside for several historical elements. It is one of the few completely preserved buildings of historicism in Hamburg. Built in a period of wealth and prosperity, in which the Kingdom of Prussia and its confederates defeated France in the Franco-German War and the German Empire was formed, the look of the new Hamburg Rathaus was intended to express this wealth and also the independence of the State of Hamburg and Hamburg's republican traditions.
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.