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Ancaster about 10years ago said: Great picture Inge.Ice circles are associated with thin ice, rotating influence of eddies but exactly how they are formed no-one so far knows even though they have been observed in the forming stages.
Brasil about 10years ago said: Nature's show again.....Great photo Ingeborg....I never saw this!
Australia about 10years ago said: A once in a blue moon capture on camera, perhaps once in a life-time. In my opinion, until somebody proves otherwise, they are the equivalent of crop circles. What elswe would they be?
Canada about 10years ago said: Truly amazing Inge! Wonder if anyone will know the answer?? Thanks for sharing.