The photos
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Will Gadd during the Arc'teryx Alpine Academy 2015
© Piolet d'Or 2015
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Vanessa Francois and Liv Sansoz during the Arc'teryx Alpine Academy 2015
© Piolet d'Or 2015
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British mountaineer Sir Chris Bonington.
© Piolet d'Or 2015
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Piolet d'Or 2015
© Piolet d'Or 2015