"Bubble Jetting Emperors" by Canadian Paul Nicklen shot in Antarctica
The image won the Underwater Worlds category and the overall title in this year's Veolia Environnement Wildlife Photographer of the Year competition.
More background on this in
http://www.bbc.co.uk/nature/19980616
A remarkable polar bear image shot by Paul and published in National Geographic, more at:
http://photography.nationalgeographi...-paul-nicklen/
A shot of Paul Nicklen in normal frozen climes.
You can see more of Paul's award winning images and even purchase some at:
http://www.paulnicklen.com/gallery.html
.