Here's some more concept work, primarily done for the game brief (pretty-ing up a wordy document with pictures). It looks like I've gotten a bit better with photoshop, but I'm still an amateur compared to some (then again, I've never had to use colour so much in my working life before either).
This first one was part of a flow diagram and was actually drawn completely in photoshop with a wacom tablet. I found it pretty good, especially being able to zoom in on your drawing. The only downfall was when drawing against the curve of your hand or trying for a staright line. I'll be putting that cintiq on my wishlist. This one and the following one were drawn as I have been preferring to do it, pencil on paper and then coloured in photoshop with the wacom. I liked getting the light effect in both of these pictures. It was with these two pictures that brought the "ooh's " and "ahh's" that seemed to indicate my improvement with photoshop.