On the walking tour to the top, people in front and behind me, I glanced up and saw this. I liked the geometry of it. I didn't get it perfectly positioned (people all around me) but I still like how it turned out. Black and white worked better for me on this as the sky was boring.
Waiting to go up for the tour, I played with the angles from underneath.
I walked into this room, couldn't see anything with the change to darkness, and was immediately struck by the framing of the exterior through this clock. So I set the exposure to keep everything dark inside and just expose for outside. I really like how it turned out. I didn't have a tripod, or the time to set one up with people all around, so considering that I'm pretty happy with the results.