The Bridge Disappears
Fog does the editing for you. Everything behind the second tower is simply gone, and the structure becomes a line drawing.
Category: Architecture
Structure, geometry and the weather that gives a building its shape.
Hard Lines, Soft Sky
A building this severe needs weather behind it. On a blue day it reads as a diagram; under moving cloud it reads as a shape.
Notes on Vertigo
The picture is only interesting because your own feet are in it. Remove them and it is an aerial shot like any other.