Icebergs (III) Icebergs (III) / / gallery 
20171207aq27
Up close to the melt-line of the iceberg. Icebergs also appear blue due to light refraction and age: older icebergs can reveal vivid hues of blue, resulting from higher concentrations of colour, micro-organisms, and compacted ice at its formation, clearly visible here.
LOCATION: Antarctic Sound
DATE: Thu, 07/12/2017
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