This photo of a popular carnival ride (and popular photo subject) was taken with a Nikon D200 and a Nikkor 18-200 mm VR lens at 18 mm. The exposure was f/10 and 1/640 sec (ISO 400). My objective was to record the colorful scenes painted on the bottom side of the rotating disk; the spinning customers came along for the ride. The buildings in the background provide a clear “sense of place” -- Paris, France. Image by Irwin H. Segel.