Hanging Shark

@Steven: Thanks! The irony is that I shot this at ISO3200! It was very grainy so I tried an experiment and ran it through some FREE noiseware software. The name of the software escapes me at the moment as I'm away from my home PC, but when I return I'll try and remember to post a link to it. The draw back is that as it's free it will only reduce the noise in jpg images and nothing else, however, it's fine for images that will be posted on the web.

@Craig Persel: thanks