That's some really great stuff DCM. So it's all photoshop? What brush settings do you use for all of it?
Actually, it's Corel Painter 8. (I'm a version behind, but I haven't seen the need to upgrade yet.) I like the pencil and pen tools much in Painter much better than Photoshop's, although (this is strange but true) I get better results coloring in Photoshop even though Painter touts itself as better at recreating not only the results but the "feel" of using "real world" media and tools. Or maybe
because Painter tries so hard to be "authentic", I find Photoshop's coloring tools to be much more straightforward and easy to use. So... Painter for drawing, and Photoshop for painting... does that make sense?? (Well, it seems to work for me.)
So this drawing hasn't been in Photoshop yet... that's the next step.
And those of you who've recently purchased Wacom tablets probably got Corel Painter Essentials 2, a bare-bones version of Painter that should nevertheless give you the same drawing tools as the full version (but I'm not sure, I've never used Essentials). I use the 2B variant of the Pencil tool for rough sketches like the blueline above, and the Scratchboard variant of the Pens tool at a size of between 2.9 and 3.6 for "inking".