After my low-tide swim in a tiny west facing cove at Llanddwyn Island, we were caught in a torrential rainstorm but very shortly afterwards were blessed with the most amazing, brilliantly rich sunset that created a spectacular rainbow over Caernarfon Bay and the Welsh mountains beyond. I spent perhaps ten minutes trying to find the right composition to get the most from the rare circular rainbow.
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It has been a thoroughly lovely day, meeting good people, enjoying the company of my good lady, and enjoying an invigorating cold dip.