Olga Kamenskaya / Clear panes of ice on Lake Baikal, Siberia, Russia, March.
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Olga Kamenskaya / Clear pane of ice, Lake Baikal, Siberia, Russia, March.
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Alex Hyde / Ash tree leaves (Fraxinus excelsior) photographed in mobile field studio against a white background. Derbyshire, UK. September.
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Kirkendall-Spring / Snowboarders below Table Mountain in the Mount Baker Wilderness, Washington, USA. March 2013.
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Benjamin Barthelemy / View of Lac Blanc from the refuge at Peclet Polset, Vanoise National Park, Savoie, France, July.
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Colin Varndell / Fresh Wych elm (Ulmus glabra) leaves in spring. Dorset, UK May
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Michael Pitts,Michael Pitts / Aerial of Kossol Passage, Kossol Reef, Palau Islands, North Pacific Ocean.
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Peter Cairns / RF- Bluebells (Hyacinthoides non-scripta) flowering in beech wood. Perthshire, Scotland, UK. (This image may be licensed either as rights managed or royalty free.)
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Guy Edwardes / Countryside view from Eggardon Hill, Bridport, Dorset, England, UK. May 2013.
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Erlend Haarberg / RF - Waterfall on a small river in the Sarek National Park. World Heritage Laponia, Swedish Lapland, Sweden. (This image may be licensed either as rights managed or royalty free.)
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Erlend Haarberg / RF - Cold winterday at Nidelva river. Klaebu, Norway. (This image may be licensed either as rights managed or royalty free.)
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Kirkendall-Spring / Arrowleaf Balsamroot (Balsamorhiza sagittata) in flower, near Rowena Crest in Tom McCall Preserve on historic Highway 30, Oregon, USA. April 2016.