Most of the wave photographs are taken above water from a shore. This series was taken on scuba dives during the storms in Egypt.
You would think that this image is a combination of the two photos: wave and sky. But that is exactly not the case. That's are upside-down underwater close-up pictures with a slide post-processing.
The photos depict the similarity between the world above and underwater. When humans would start to see those similarities and love both worlds deeply and equally, there would be still a chance of preventing more environmental pollution and harm inflicted to animals and nature.