photos by free diver and conservation photographer fred buyle with tiger sharks, great whites, blue sharks and whale sharks, which he achieves on a single breath of air using only available light – even at depths of over sixty metres – in order to minimize his impact on the environment. 

notes fred, “freediving is the best way to interact with marine life. the animals are more confident. you just have to stay still and, driven by curiosity, they will check you out.”