I compiled RAW stills to make this un-edited time lapse. It is very rough, but thought it was interesting. I had a secondary camera set up to try to capture lightning and movement of this beautiful isolated thunderstorm over Frisco, TX on 8-26-12. I watched this storm for about an hour. The sun came out and with it this rainbow. The sun also lit up the rain shaft, which had pea sized hail. very dramatic. Love it when the rainbow appears.
Shot with the Canon 5D Mark III using my Canon EF 16-35mm f/2.8L II lens. f.22 ISO 100, shutter varied on lighting conditions