Gentoo Penguins at Sunset, Sea Lion Island, Falkland IslandsThis was at sunset on Sea Lion Island in the Falklands. The gentoo penguins were all arriving back at the colony after an afternoon swim. I took a lot of these starburst/pseudo-silhouette shots. This was the only one that the rainbow ring showed up on. At first I didn’t like it, but then decided I did. To accentuate the starburst effect, I stopped my aperture all the way down to f/22 and made sure that the light was hitting the hard edges of the penguins and the sand.
Nikon D810 with Nikkor 70-200mm lens (at 78mm) ISO 800, f/22 at 1/640th of a second