Robbie Shone is a British adventure, cave and travel photographer based out of Austria. His adventures have led him to the remotest areas of China, Papua New Guinea, Borneo, the Alps and Crete where he has photographed the deepest, largest, and longest cave systems ever discovered. These feats involve dangling on a thin rope 650 ft. (200m) above the floor in the world’s deepest natural shaft, exploring the far ends of a 117 mile long cave system, and spending nearly four days continuously underground on shoots.

Robbie Shone: website
Via: thisiscolossal.com