I second the motion for C - one entry per person.  Ang's point is well taken and for me from most aspects C seems fairest all round.

I think that the best thing to do if you want to improve is to post a WIP - and to ask for comments.  You don't have to do what everyone says you should, but there's no harm in trying things out to see if you like the effect.  After all your art should be what expresses YOU to the best of your ability. 

I learn a good deal from WIP threads, both my own and those started by others, and sometimes they can be inspiring as well.  How good I get... well, I'll keep trying, it's all any of us can do.

Measure your mind's height
by the shade it casts.
Robert Browning (Paracelsus)

Fran's Freestuff

http://franontheedge.blogspot.com/

http://www.FranOnTheEdge.com