I think you have it backwards, the FF 10 cover was the comp, and the Marvelmania poster was the finished version. Let us know how your meeting with Steranko goes at the Denver con.
Thanks, Tony! That makes a lot more sense, since the Marvelmania poster has so much more detail-but the faces on the FF 10 cover are more appealing to me. I should be doing a lot more blah-blah leading up to and after Denver Comicon 2013, so I also appreciate the encouragement to do so.