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An epic battle between a witch and a dragon, as seen over Malakwa, British Columbia, Canada
Nacreous clouds, forming at altitudes of 15-25 km (10–20 miles), up in the stratosphere, at temperatures of around -85˚C (-121˚F), these clouds show beautiful iridescent pastel hues as they scatter the light from the Sun when it is just below the horizon. Sometimes called ‘mother-of-pearl clouds’, their tiny, uniform ice crystals are very good at diffracting sunlight. This classic example was spotted in December of a prior year, over Nottingham Castle, Nottingham, England.
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Cumulus clouds dotting the sky as seen from the Noko Ferry Terminal, Fukuoka City, Japan
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On a windy day, strong northerly winds created a changing afternoon sky over Melksham, Wiltshire, England
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A sunset that yielded a number of 'images' in the sky, as Edward sees a dog's head and bum with tail, connected by a thin backbone with a couple of ribs; a hummingbird or woodpecker; and a frog, spotted near Vermontville, New York, US
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A dynamic sunset accompanied by a sun pillar, captured by David's son, Craig, near Newcastle upon Tyne, England
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Altocumulus undulatus over Wenshan District, Taipei City, Taiwan
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Virga originating from cumulus congestus, on a dry day in Antelope Valley, California, US
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Cumulus near Jiufen, Taiwan
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A dynamic and mixed sky over Brisbane, Australia
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Cumulus congestus near Miaoli City, Taiwan
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Clouds from a winter storm that brought rain to Los Angeles County and snowfall to the San Gabriel Mountains, spotted near Lancaster, California, US
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A sun pillar making its way through layers of thin clouds during sunset near Nazare, Portugal
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Sunset over Brisbane, Australia
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A fisherman amidst a sunset over the coast of Ikinomatsubara, Fukuoka City, Japan
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Sunrise over Princeville, Kauai, Hawaii, US
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