Grey nurse shark, Carcharias taurus     (Family Odontaspididae)

Location: Magic Point, Maroubra, New South Wales, Australia

Depth: 15 m

Equipment: Nikon D300 with Tokina AT-X Pro 12-24mm f/4 +2 diopter in Ikelite housing and 2 x Ikelite DS125

Settings: @ 12mm, ISO200, 1/60s, f/11