Giant cuttlefish, Sepia apama     (Family Sepiidae)

Location: Gordon's Bay, La Perouse, NSW, Australia

Depth: 12.7 m

Equipment: Nikon D70 with Nikkor 18-55mm f/3.5-5.6G ED II in Ikelite housing and 2 x Ikelite DS125

Settings: @ 18mm, ISO200, 1/125s, f/16