I have posted about the fish you can feed at Neds Beach on Lord Howe before, but these are a set of pictures I really like. The blue fish is a Blue Fish - Girella cyanea - and what a great looking fish it is.
I like the abstract feel of these pictures.
The grey fish around the Blue Fish are mullet of some sort.
You can find more pictures of animals from around the world over at Saturday Critters.