"Green Flash" Porthmeor Sunset, St. Ives, Cornwall - Since being regaled by Ron Sutherland, a garden and plant photographer, about green flashes on the horizon at sunset, I have tried to capture the phenomenon. I've managed to capture an image of a flash on three prior occasions, but this is the clearest image - and on your "home beach", Ron, and it's sad you're no longer here to have seen it.
The camera was set to capture a burst of images which covered the length of time the flash was visible - about 2 seconds.