Rockpools on the sandy shores of Bedruthan Steps at sunset Cornwall, England, United Kingdom, Europe

Sunset over the Atlantic Ocean, from the sandy shores of Bedruthan Steps beach, Cornwall, England, United Kingdom, Europe

Aerial view of Dalyan, Dalaman, Anatolia, Turkey, Asia Minor, Eurasia

Aerial view of Dalyan, Dalaman, Anatolia, Turkey, Asia Minor, Eurasia

Norfolk Bay, Forestier Peninsula, Tasmania, Australia, Pacific

Rocky Cape, Rocky Cape National Park, Tasmania, Australia, Pacific

Common limpet (Patella vulgata) surrounded by acorn barnacles (Balanus balanoides), Loch Carron, Wester Ross, Scotland

Common limpet (Patella vulgata) surrounded by acorn barnacles (Balanus balanoides), Loch Carron, Wester Ross, Scotland

Rocky North Sea foreshore at dusk, Scottish borders, Scotland

Rocky North Sea foreshore at dusk, Scottish borders, Scotland