a fragment of a melting glacier. a wall of blue ice over a turquoise glacial lake.

ice snow winter freezing arctic water wave sea terrain reflection ocean formation blue glacier frost rock blizzard fragment melting wall turquoise glacial lake melted floes perito moreno calafate argentina lago argentino glaciares national park melt crack thaw floe big edge environment famous place iceberg closeup close massif tourist attraction landmark climate floating massive crash amazing mass ecology impressive warming global patagonia change