Philippe Clement / Oosterscheldekering / Eastern Scheldt storm surge barrier, the largest of 13 dams designed to protect the Netherlands from flooding. Neeltje Jans, Netherlands, March 2010
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Gavin Hellier / Fort Hamilton, erected in the mid-19th century, the ramparts are mounted with muzzle-loader guns capable of firing a 400lb cannonball through an 11 inch thick iron plate, Hamilton, Bermuda 2009
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Ernie Janes / Groynes and a pill box on beach. Happisburgh, Norfolk, UK, September 2012.
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Philippe Clement / Oosterscheldekering / Eastern Scheldt storm surge barrier, part of the Delta Works that regulates the enormous tidal flows and harnesses spring floods. Neeltje Jans, The Netherlands, March 2010
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Philippe Clement / North Sea, beach and sea dyke, Ostend, Belgium
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Philippe Clement / North Sea, beach and sea dyke, Ostend, Belgium
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Norbert Wu / Nudibranch (Tritoniella belli) uses chemical defenses to protect itself from predators, Antarctica
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Norbert Wu / Nudibranch (Tritoniella belli) uses chemical defenses to protect itself from predators, Antarctica
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Norbert Wu / Nudibranch (Tritoniella belli) by Antarctic fish, nudibranch uses chemical defenses to protect itself from predators, Antarctica
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Will Watson / Houses fronting the River Wye with flood defenses close to being breached, Wye Street, Hereford, UK. Taken during Storm Dennis, 17 February 2020.