MARVEL TRIPLE ACTION #47  is kind of an oddity. It's his first original work published by Marvel since 1966. During this particular stint at the company, where Ditko drew Machine Man, Captain Universe, Micronauts and a bunch of single issue things, he also shows up drawing the cover for this reprint of a late-1960s Avengers comic, featuring several b-list Avengers going up against some c-list villains. Nothing too spectacular, but a nice piece. Looking at the original cover looks like they decided to reverse the angle, have the heroes facing out rather than the villains, and make the Black Knight more prominent.