Oh my god. IF you are into art on a pc at all, you MUST get a Wacom digital tablet. Best pc product I've bought in years. More sketches will be added soon. This has really boosted my ability to start color theory 'before' I step into traditional watercolor work. It is also strangely building my hand confidence. I build layers in GIMP 2.6, keep adding and adding, then use Color / Levels to keep dimming the layers. It has helped hundred fold in my confidence of composition. I look forward to ultimately taking that confidence, and translating to traditional media in tandem. I personally feel like the two go hand in hand. Or at least for me they will.