While waiting for a friend at a local bar/eatery to watch the Bears on Monday Night Football, I doodled with my brush pen...
Whether on a train, bus, at the park, zoo or bar, an artist needs to sketch surreptitiously as folks catch your gaze and become self-aware. I bounce back-and-forth between sketches, or just work quickly, sometimes taking 10-15 seconds for a small sketch before the subject moves. Spilled some ink.
I went too far with shadows on that head, middle-left. Should have quit before I added shadows near his mouth. On this second page, I played with Snowboy.