The City Hall of Quebec City (Hôtel de ville de Québec) was inaugurated on September 15, 1896. The building slopes downward as it was built on a hill and was once home to the Jesuit College (Jesuit Barracks) from the 1730s to 1878.
Designed by architect Georges-Émile Tanguay (1858-1923), it is the second permanent city hall for the old city. From 1842 to 1896 City Hall sat at home of British Army Major General William Dunn. Prior to 1842 the city government sat a various sites. The formal city council was established in 1833.
The building used a mixture of Classical, Medieval and Châteauesque elements.
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.