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The most beautiful of halos, officially known as a circumzenithal arc, is created by tiny ice crystals. It is sometimes known as a ‘cloud smile’, and rightly so, it can’t fail to bring joy to any cloudspotter. The delightful example shown here was spotted over Stratford-Upon-Avon, UK.
Photograph © Emma Jukes.
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Anonymous
February 9, 2012at6:01 pmsoo pretty!