Wobbegong and Spiny Puffer!

Click for detail!

Ouch!

That's one big mouthful of pain!

There are several crucial elements for great wildlife pics.

The first is knowing your subject matter - and when it comes to knowing Australia's underwater denizens, Mark is second to none. The second is perseverance and/or being in the right place at the right time - this one likely being the latter! The third is getting the shot which is where many, many image hunters fail. The fourth is composition and technique - and failing that, in this day and age, proficiency in post production.

All I can say is check, check, check and check!

Well done mate!