UNDERWATER - Winner
This lake has been disconnected from the sea for almost a decade. In the absence of predation, the lake now provides the perfect habitat for thousands of pulsating Jellyfish. I dived in one afternoon and watched in amazement as light streamed through the lime-green waters onto the animated Jellyfish.
Wallagoot Lake, New South Wales
Nikon D80, 10.5mm, 1/80, f6.3, Ikelite housing and twin DS125 strobesby Justin Gilligan, New South Wales