Abbotsford is a historic country house in the Scottish Borders, near Galashiels, on the south bank of the River Tweed. Now open to the public, it was built as the residence of historical novelist and poet Sir Walter Scott between 1817 and 1825.
The manor as a whole appears as a 'castle-in-miniature', with small towers and imitation battlements decorating the house and garden walls. Into various parts of the fabric were built relics and curiosities from historical structures, such as the doorway of the old Tolbooth in Edinburgh.
Scott collected many of these curiosities to be built into the walls of the South Garden, which previously hosted a colonnade of gothic arches along the garden walls. Along the path of the former colonnade sits the remains of Edinburgh's 15th century Mercat Cross and several examples of classical sculpture.
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.