There are tons of bridges in London. I would guess this one is the most recognizable, it's called the London Tower Bridge:
This was inside one of those long passageways that you see in the other picture between the two towers.
This was in the old engine room when they used to use hydaulic pumps to open the drawbridge. It was pretty impressive.
We were inspired by this example of dress at the time of the bridge's construction and are considering changing our style, what do you think?