Wales, Dyfed, Environment, Oil tanker the Sea Empress aground and abandoned off St Anns Head with pilot boat on standby.

Wales, Dyfed, Environment, Sea Empress Oil Tanker.

Wales, Dyfed, Environment, Workers clearing beached oil from grounded tanker the Sea Empress in West Angle Bay.

Pacific Islands, Fiji, Taveuni Island, View to sea over flora and fauna .

Greece, Lesvos, Cape Molyvos, Solar Powered Lighthouse on a clifftop overlooking the sea.

Iceland, Snaefellsnes Peninsula National Park, Djupalonssandur black sand beach.

Iceland, Snaefellsnes Peninsula National Park, Djupalonssandur black sand beach.

Iceland, Snaefellsnes Peninsula National Park, Djupalonssandur black sand beach.

Iceland, Snaefellsnes Peninsula National Park, Djupalonssandur black sand beach. Rock formations with Snaefellsjokull, a 700,000-year-old glacier-capped stratovolcano in the distance.

Iceland, Snaefellsnes Peninsula National Park, Djupalonssandur black sand beach. Rock formations.

Iceland, Snaefellsnes Peninsula National Park, Djupalonssandur black sand beach. Rock formations.

Iceland, Snaefellsnes Peninsula National Park, Djupalonssandur black sand beach. Rock formations.