Aurora Borealis or Northern Lights, Jökulsárlón, Iceland
Tag «sky»
Striations carved into a bedrock by ice erosion as a glacier receded, Isua Greenstone Belt, Greenland
Gardena Pass and the Sella Group in the Dolomites, Italy
Break of dawn, Baler, Aurora, Philippines
Winter sunrise over lake Michigan view from Navy Pier in Chicago, USA
