well in the first one i was figuring out the possibilities of having the new tablet instead of using a mouse. One of the major advantages was an increase in speed and control, which meant I could put in more detail, particularly in the background which had always been my strong point. When I finished I found that the composition really sucked, so I decided to rejig the way I did drawings. Normally I would draw the subject then draw around that. The second drawing was instead done in one continuous thought so it seems more cohesive and has a better mood to it, though the detail sucks and I would re-do it if I could be bothered.