Suddenly I'm doing a bunch of these 1 hour sketchies (and actually uploading them)
With the last one I noticed an elemental focus, decided to use that as a lead for inspiration. So I ended up with fire or warmth.
Playing around with illuminated smoke. Not quite from inside but close enough to bring that similar effect.
These are mostly to set a mood or show a conceptual thingy.
Another one coming up soon.