Hulk Annual #1

Above is the cover to Hulk Annual #1, drawn by Jim Steranko. Or is it? That’s the final, published cover, but here’s a Marvel house ad for the same book:

Steranko's version

Notice the difference? On the published version the Hulk’s face has been replaced by a Marie Severin paste-up. Presumably, Stan Lee felt that Steranko’s original was a little too savage, and asked then-current Hulk artist Severin to provide an alternative. In this case the finished result isn’t too bad. A few years later, however, Severin was asked to redraw some Neal Adams X-Men pages — with disastrous results!