Storm Moving In
You had better run for cover. 'Cause there's a storm moving in. I actually shot this as a vertical. But after I got home and was looking at it I decided to crop it to what you see here. The backlighting and high contrast makes it very dramatic. The wheel was spinning fast enough that you can see through it.
Technical Notes:
Nikon D80, ISO 100, f22, 1/15, 18mm lens