Predator and prey, photographed off the coast of Jupiter, Florida. “The sun was going down and the lighting was epic,” says photographer Tanner Mansell. “Evening thunderclouds were building, but light rays were still poking through here and there. Everything came together. When bull sharks attack, they extend their jaws. It was exciting to try to get that moment on camera. This is one of my all-time favourite moments, and all-time favourite shots.”