Back in the 80's Marvel put out a series of comics called The Official Handbook to the Marvel Universe which, collectively, served as something of an encyclopedia to their burgeoning stable of characters. I did a few drawing for the series, including one of a minor character named Jarella who, apparently, was the Hulk's main squeeze at the time.
I really wasn't happy with the results (despite a nice inking job by Joe Rubinstein) but so it goes. Years later, though, a French fanzine called Back Up ran an extensive interview with me and tried to build their readership with that issue by offering a premium. They had me do a limited edition print that would be available for free to those who took the opportunity to subscribe. I used this as a chance to redraw that Jarella piece and bring it up to snuff, or at up to my satisfaction, this time adding a Burroughs-esque background to suggest that she was something other than a Marvel character. And that's that.