Swimming with Sharks
Also check out some shark galleries curated by other Flickr members. Photos from WIlly Volk, Callum McKain, käptncook, Dmitry Miroshnikov, George Probst, and Wild Journeys.
Henry Lyne
Mixed Martial Arts
Photos from SeanPierre, Daniel Costa _, stephenfactory, Julia Tarraf, ÍcaroNSilva, and Stefan Tell.