Went to my grandsons’ swim meet and track events on Sunday. To while away my time waiting for the outdoor track events, I found some great storm clouds to photograph. I took each photo with a three-bracket exposure and post-processed them using Nik HDR Efex Pro.
Then I converted them to black and white using Nik Silver Efex Pro. The clouds in the second image were made a bit more “angry” using Nik Color Efex Pro filters (details enhancer and dark details). All were taken with the Canon 28-135mm lens.