aerialsquid: slothlorien: natawhat: stunningpicture: Manhole cover in Wiesbaden, Germany ＤＥＳＣＥＮＤ Tight spiral counterclockwise staircases like that were an important part of medieval defense, because it would give one side an advantage
tags: Command Center,
from: https://terranghost.tumblr.com/post/164592842073