(via Frozen Bubbles - Traveler Photo Contest 2011 - National Geographic)
This image was taken in winter time in a arid area of the Canadian Rockies. Temperatures where below -30 degrees Celsius yet because there was no snow fall the surface of the lake was uncovered allowing me to see and capture the bubbles (gas release from lake bed) that were trapped in the frozen waters.
Photography by Wolfman-K - Just Fishing
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