From 1982. Believe it or not, this a published piece. I think it accompanied a Roy Thomas interview in the Comics Journal. I really didn't have a clue about inking back then.
Man-Bat #1 - Steve Ditko art
2 hours ago
A random collection of material from comic artist Kevin Nowlan. Started with the best of intentions, but like most other efforts, doomed to perish from neglect as soon as the novelty wears off.