Chris Frye's Iron Man!
Of course, my little Iron Man blog isn't the only site devoted to Shell Head on the net -- Iron Man and the internet kinda go together like repulsors and transistors! Hence, Chris Frye found my blog via another excellent Iron Man resource, Advanced Iron; a repository of all kinds of information on our steel clad hero. After surfing through this blog, Chris was kind enough to submit these excellent pencil renditions of Iron Man in two modern versions of his armour. I especially like the tricked-out War Machine version -- it seems that version of Shell Head is almost as popular a subject for artists as the Ditko-finned version or the Tin-can Iron Man!
Great work, Chris -- thanks for the submission!