BOBCAT CROSSING - HOW IT WAS MADE

This was the back side of an intense thunderstorm photographed from Old Las Vegas Highway. The streaking lights are cars on I-25. I probably shot a dozen or so 1 minute exposures, however this one was the most interesting. The small clouds in front of the lightning are probably just scud clouds, though they could almost look like a funnel cloud. 1 minute exposure at f/8 with Fuji Velvia.