Just after dawn at Penzance waterfront. In the slowly increasing half-light, I had watched a succession of early morning wild swimmers brave the calm Atlantic waters. They told me it certainly was cold, but the rush they got from the dip had remarkable benefits to their constitution and sense of vitality. They asked me to come down the next morning in my swimming trunks to try for myself.
After bidding them good morning I wandered along the harbour wall. Looking towards the Lizard Peninsula in the distance, gentle sunlight broke through a band in the clouds and illuminated the smooth sea. As I watched the glow intensify I noticed a pod of dolphins swimming across the bay. Most of the time I could just see the curve of their backs but occasionally one of them would leave the water completely and in this image you can see just that, as gulls cried overhead. It was a rather magical and serene Sunday morning.