Rough ice formed at Shaman Rock, Olkhon Island as the waves freeze at the beginning of winter, Lake Baikal, Irkutsk Oblast, Siberia, Russia, Eurasia

Frost flowers formed on thin sea ice when the atmosphere is much colder than the underlying ice, Greenland, Denmark, Polar Regions

Rough ice formed at Olkhon Island as the waves freeze at the beginning of winter, Lake Baikal, Irkutsk Oblast, Siberia, Russia, Eurasia

Tourist framed in the frozen mouth of ice cave, with icicles formed on roof of caves at Olkhon Island as the waves freeze in winter, Lake Baikal, Irkutsk Oblast, Siberia, Russia, Eurasia

Rough ice formed at Olkhon Island as the waves freeze at the beginning of winter, Lake Baikal, Irkutsk Oblast, Siberia, Russia, Eurasia

Tourist framed in the frozen mouth of ice cave, with icicles formed on roof of caves at Olkhon Island as the waves freeze in winter, Lake Baikal, Irkutsk Oblast, Siberia, Russia, Eurasia

Frost flowers formed on thin sea ice when the atmosphere is much colder than the underlying ice, Greenland, Denmark, Polar Regions

Aerial view of the Davidson Glacier, a valley glacier formed in the Chilkat Range near Haines, Alaska, United States of America

Frost flowers formed on thin sea ice when the atmosphere is much colder than the underlying ice, Greenland, Denmark, Polar Regions

Aerial view of the Meade Glacier, a valley glacier formed in the Chilkat Range near Haines, Alaska, United States of America

Ice formed under pressure appears blue, Monaco glacier, Leifdefjorden, Spitsbergen, Svalbard, Norway, Scandinavia, Europe

Aerial photography of an esker, a sandy ridge formed by subglacial deposits of sediment in the last Ice Age, in Manitoba, Canada, North America

Aerial view of lakes and an esker, a ridge formed by sediment deposited during the last Ice Age, in northern Manitoba, Canada, North America

Aerial drone view of particular ice textures formed in the Svinafellsjokull glacier following global warming, Iceland, Polar Regions

Aerial drone view of particular ice textures formed in the Hoffelsjokull glacier following global warming, Iceland, Polar Regions

Archway formed in a glacial iceberg at Cierva Cove, Antarctica, Polar Regions

Aerial drone view of particular ice textures formed in the Svinafellsjokull glacier following global warming, Iceland, Polar Regions

Aerial drone view of particular ice textures formed in the Svinafellsjokull glacier following global warming, Iceland, Polar Regions

A large iceberg with holes and arches formed in it near Coronation Island, South Orkneys, Antarctica, Polar Regions

Above and below view of an arch formed in an iceberg at Cuverville Island, Ererra Channel, Antarctica, Polar Regions

Above and below view of an arch formed in an iceberg at Cuverville Island, Ererra Channel, Antarctica, Polar Regions

A massive series of waves formed after a huge calving event from the glacier in Neko Harbor, Antarctica, Polar Regions

A large iceberg with holes and arches formed in it near Coronation Island, South Orkneys, Antarctica, Polar Regions

Above and below view of an arch formed in an iceberg at Cuverville Island, Ererra Channel, Antarctica, Polar Regions

Above and below view of an arch formed in an iceberg at Cuverville Island, Ererra Channel, Antarctica, Polar Regions

The sun shining through icicles formed on the shores of Lago Bianco at Bernina, completely frozen, Bernina Pass, Graubunden, Switzerland, Europe

A massive series of waves formed after a huge calving event from the glacier in Neko Harbor, Antarctica, Polar Regions

A huge arch formed in a tilted iceberg in Cierva Cove, Antarctica, Polar Regions

Ice feathers formed during a hard frost, when temperatures fell below minus 10 during the December 2010 cold snap, Ambleside, Cumbria, England, United Kingdom, Europe

Ice feathers formed during a hard frost, when temperatures fell below minus 10 during the December 2010 cold snap, Ambleside, Cumbria, England, United Kingdom, Europe

An ice cave formed on rocks at the Heroina Island Group near the Antarctic Peninsula.

Northern Lemaire Channel - shaped and formed by ice. Lemaire Channel, Antarctic Peninsula, Antarctica.

Iced sculpture, deer and carriage, New year street decoration, Ulaanbaatar city, Mongolia, Asia

Icicles formed at Partnachklamm Gorge in wintertime, Garmisch-Partenkirchen, Bavaria, Germany, Europe

Menzingen, Switzerland in a famous drumlin-setting formed by glaciers during the last ice age.

Glacier foreland and desintegration moraine landscape of glacier Pasterze near Grossglockner with lakes formed by melting of dead ice lakes. Beneath the thick cover of till huge masses of glacier ice still exists, wehn melting they form lakes and other ice desintegration landforms, Europe, central europe, Austria