It was totally fun to shoot. This shot is from directly underneath, looking straight up. For the most part, the Bean is curved smoothly all around, except for the underside.
Here's an external pic
The only post processing done was the cup of hot coffee on Michigan Avenue. Chicago is cold in November!
What an interesting shot, Danny...throws off the sense of orientation completely. Did you have to do much PP on it after shooting with an iPhone?
--Mary Anne