49 5 0Download size Original (3072 x 2048) Large (1920 x 1280) Medium (1280 x 853) Small (640 x 426) Green Skies during Night amundsen scottarchitectureaurora australisaurora borealiscoldeveninglight phenomenonnorthern lightsoutdoorsresearch stationskysnowsouth polestarry skystarswinter
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