Just as my wife and I pull into a spot to look over the Fontana Lake a rainbow appeared. It lasted for about five minutes. We had just made our way around from the dam taking some shots out over the lake while it was raining. This was just one of those random choice chances.

Nikon D7000
No filter
Nikorr 70-200mm lens with 2.8F
F 11
ISO 100
Tripod
Shutter Release
Mirror Up Function
1/250 Sec
116MM