Frozen trees, Whittlesey, Cambridgeshire, England, UK

Fragile corals grow in extremely shallow water in Komodo National Park, Indonesia. This part of the Coral Triangle is known for its high marine biodiversity and is a popular destination for scuba divers and snorkelers.

Adult barred mudskipper (Periophthalmus argentitineatus), at night on the Volivoli Resort grounds on Viti Levu, Fiji, South Pacific, Pacific

Adult male polar bear (Ursus maritimus), on multi-year ice floes off the eastern coast of Spitsbergen in the Svalbard, Norway

Fragile, foliose corals grow on a beautiful reef slope in Raja Ampat, Indonesia. This remote, equatorial region is known as the heart of the Coral Triangle. It is a popular destination for scuba divers and snorkelers.

Coyote buttes north, the wave, sandstone formed by wind and water, paria wilderness area, arizona, usa

Sandstone formation, usa. Arizona, vermillion cliffs wilderness, paria canyon. North coyote buttes made from sandstone

Coyote buttes north, juniper tree, juniperus, wacholder baum, sandstone formed by wind and water, paria wilderness area, arizona, usa

Ephemeral arch, valley of fire state park, nevada, usa, nord amerika

Bryce canyon in winter, view from sunset point, hoodoos at surise, bryce canyon national park, paunsaugunt plateau, utah, usa

Ephemeral arch, valley of fire state park, nevada, usa, north america

Coyote buttes north, the wave, sandstone formed by wind and water, paria wilderness area, arizona, usa

Bryce canyon in winter, view from sunset point, hoodoos at surise, bryce canyon national park, paunsaugunt plateau, utah, usa

Ephemeral arch, valley of fire state park, nevada, usa, north america

Coyote buttes north, fragile sandstone formed by wind and water, paria wilderness area, arizona, usa

Toadstool hoodoo, formed by water and wind, grand staircase escalante national monument, utah, usa

Coyote buttes north, fragile sandstone formed by wind and water, paria wilderness area, arizona, usa

Toadstool hoodoo, formed by water and wind, grand staircase escalante national monument, utah, usa

Blue canyon, limestone and sandstone formed by wind and water, arizona, usa

Bryce canyon in winter, view from sunset point, hoodoos at surise, bryce canyon national park, paunsaugunt plateau, utah, usa

Badwater, saltpan in desert, death valley national park, california, usa

Coyote buttes north, fragile sandstone formed by wind and water, paria wilderness area, arizona, usa

Coyote buttes north, fragile sandstone formed by wind and water, paria wilderness area, arizona, usa

Wahweap hoodoos, white hoodoos, sand stone eroded, grand staircase escalante national monument, utah, usa

Coyote buttes north, sandstone formed by wind and water, paria wilderness area, arizona, usa

Badwater, saltpan in desert, death valley national park, california, usa

Coyote buttes north, the wave, sandstone formed by wind and water, paria wilderness area, arizona, usa

Geology, usa. Utah, bryce canyon, thors hammer, near sunset point

Mouth detail of a colorful and healthy mushroom coral (Fungia fungites) that is growing on a tropical coral reef. Mushroom coral is unique in the coral world, in that it does not attach itself to the bottom, Philippines

Mouth detail of a colourful and healthy Mushroom coral, Fungia fungites, that is growing on a tropical coral reef in the Philippines. Mushroom coral is unique in the coral world, in that it does not attach itself to the bottom, Philippines