Olga Kamenskaya / Ice formations in snow on Lake Baikal, Siberia, Russia, March 2007.
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Olga Kamenskaya / Clear pane of ice on Lake Baikal, Siberia, Russia, March 2007.
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Olga Kamenskaya / Ice formations on Lake Baikal, Siberia, Russia, March 2007.
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Onne van der Wal / Tethered tender floating on clear waters in the Exumas, Bahamas, Caribbean. June 2009.
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David Woodfall / Shallow sea in elongated bay, ideal habitat for feeding Little terns (Sterna albifrons) due to the clarity of the water and shallowness. North Uist, Scotland, UK, June.
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Michel Roggo / Diver in crystal clear spring creek, flowing in to the muddy floodplain rivers Rio Salobra and Rio Miranda, with water plants mainly Water hyacinth (Eichhornia sp.) Pantanal, Mato Grosso do Sul, Brazi...
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Michel Roggo / Crystal clear spring creek, flowing in to the muddy floodplain rivers Rio Salobra and Rio Miranda, with water plants mainly Water hyacinth (Eichhornia sp.) Pantanal, Mato Grosso do Sul, Brazil. Photog...
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Michel Roggo / Crystal clear spring creek, flowing in to the muddy floodplain rivers Rio Salobra and Rio Miranda, with water plants mainly Water hyacinth (Eichhornia sp.) Pantanal, Mato Grosso do Sul, Brazil. Photog...
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Michel Roggo / Crystal clear spring creek, flowing in to the muddy floodplain rivers Rio Salobra and Rio Miranda, with water plants mainly Water hyacinth (Eichhornia sp.) Pantanal, Mato Grosso do Sul, Brazil. Photog...
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Michel Roggo / Piccaninnie Ponds With The Chasm, a weakness in the limestone eroded by the rising water, with a depth of over 100 meters. Spring-fed limestone ponds at the Piccaninnie Ponds Conservation Park The cla...
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Merryn Thomas / Surfer running on beach to sea, Rhossili, Gower, Wales. February 2013
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Paul Williams / View from plane of mountain landscape, Kimberley, Western Australia, November. Post work to increase contrast and clarity to compensate for atmospheric haze.
