The photographer built a small specialized studio to photograph the Nudibranch.
4 minute video clip (with sound):
http://ngm.nationalgeographic.com/video/player?titleID=1531204600
Photo Gallery:
http://ngm.nationalgeographic.com/2008/06/nudibranchs/doubilet-photography
4 minute video clip (with sound):
http://ngm.nationalgeographic.com/video/player?titleID=1531204600
Photo Gallery:
http://ngm.nationalgeographic.com/2008/06/nudibranchs/doubilet-photography