I took these images about 45 minutes after sunset, as a storm was rolling past. No tripod handy so I had to hand hold a couple of shots. The sunlight was disappearing fast so I didnt have time to set up a proper shot. It was just a case of point and shoot really, trying to time my shots with the lightning. Most exposures were around 0.8-1.0 seconds, handheld. Was pleased with how they turned out.