Waves crashing onto the rocky coast of Hana, Maui, Hawaii, USA
Devil's Island Sea Caves, Apostle Islands National Lakeshore, Lake Superior, Wisconsin, USA
View from the cave at Cathedral Cove beach, Coromandel, New Zealand
The Old Man of Hoy in evening light, Orkney Islands, Scotland, UK
Lake Baikal ice in winter, Khuzhir, Olkhon Island, Russia
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