71422962 - Dutch dune landscape with tensioned sail as shelter71422961 - Dutch dune landscape with tensioned sail as shelter70500281 - British male cave explorer tackles a tensioned rope line climb to keep him away from the water in a cascade, part of the classic famous cave in France called The Gouffre Berger high in the Vercors region.70500280 - British male cave explorer tackles a tensioned rope line climb to keep him away from the water in a cascade, part of the classic famous cave in France called The Gouffre Berger high in the Vercors region.
