Aurora Borealis or Northern Lights, Jökulsárlón, Iceland
Striations carved into a bedrock by ice erosion as a glacier receded, Isua Greenstone Belt, Greenland
Icebergs melting in the midsummer night at Jökulsárlón, Iceland
Mountain glacier at Milford Sound, South Island, New Zealand
The entrance of the Crystal Cave in Vatnajökull National park, Iceland
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