Wow, a lot of good entries so far (a lot are better than I can manage, I suppose I need more PP practise, normally I let the film decide how the colous are going to look).

And Ham, they can look however you want i suppose, it's a very open-ended topic. The main thing is that there's not too much pixel-peeping detail, just keep it to a 'simple' subject or scene, as it were. (the easy way is, if it looks good at 1200px wide/long, it shouldn't look any 'better' by zooming in)