Mike Mignola's Hellboy, falling fist-first into an abyss.
Mike's work is a masterclass in chiaroscuro, and in saying "fuck it, this part is hard to draw, I'm just gonna leave it out/drop it into silhouette/cover it with something else". I leaned on both of these skills while drawing this.
(Where's Vectober 9? I did it on the floor of Geek Girl Con, but it got ambitious, and it's not done yet. It'll be up when it is.)