The Old City Hall at Gammeltorv Aalborg was built in 1762 and served as city hall until 1912. Today it is only used for ceremonial and representative purposes. The city hall was built by master builder Daniel Popp, who had moved to Aalborg from Copenhagen, and was modelled on Johan Conrad Ernst's City Hall there, which was later completely destroyed in the Copenhagen Fire of 1795. This was a specific requirement from Iver Holck, the county governor at Aalborghus. Designed in the Late Baroque style, the building consists of two storeys and a cellar under a black-glazed tile roof. The yellow-washed facade is decorated with white pilasters and a frontispiece featuring the Danish coat of arms and a bust of King Frederick V. His motto, Prudentia et Constantia, is also seen above the main entrance. The well-preserved door is a local example of the Rococo style. The building was listed by the Danish Heritage Agency in 1918.
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.