Nesagwa: Some of my illustrations have watercolor, some don't. I almost always use mixed-media for color pieces, so it's usually a combination of various things, typically colored pencil, ink, oil pastel, marker, and watercolors. This Shikyou piece, in particular, is only colored pencil, ink, and marker.
Qube: I guess I can draw an Angel, seeing I haven't ever drawn a picture of her yet. Look for it in my next update.