The modern state of the Golden Gate as well as the surrounding walls, showing the remnants of the outline of the triumphal arhc and original size of the entranceway, as well as how it was gradually scaled down over the years.
From Byzantium1200: "A recreation of what the Golden Gate looked like in 1200 A.D. The Golden Gate was the great ceremonial gate of the land walls of Byzantium through which the emperors left for their campaigns, and where they celebrated their…
The section of the Theodosian Walls that adjoins the walls of Blachernae, with the Palace of the Porphyrogenitus in the background, as they appear today in suburban Istanbul.
Restored section of the Theodosian Walls at the Selymbria Gate. The Outer Wall and the wall of the moat are visible, with a tower of the Inner Wall in the background.