Red Skull by Mike Zeck and John Beatty

Falcon by Mike Zeck and John Beatty

1986 - Anatomy of a Cover - G.I. Joe #44 by Mike Zeck and John Beatty

1982 - Anatomy of a Splash Page - Captain America #275 by Mike Zeck and John Beatty

1982 - Anatomy of a Splash Page - Captain America #278

By Mike Zeck and John Beatty

1983 - Deathlok Saga house ad by Mike Zeck and John Beatty

1984 - Anatomy of a cover - Marvel Super Heroes Secret Wars #2

 

http://www.comicartfans.com/GalleryPiece.asp?Piece=70019&GSub=9787

1984 - Anatomy of a Cover - Marvel Superheroes Secret Wars #9

http://www.romitaman.com/GalleryPiece.asp?Piece=17985&ArtistId=1057

1984 - Anatomy of a Cover - G. I. Joe #37

http://comics.ha.com/c/item.zx?saleNo=807&lotNo=9758#Photo

1981-83 - Frank Miller and John Romita Jr. combined sketch

Snagged from Romitaman’s art gallery:

“Check out this AMAZING pencil and ink drawing of Spider-Man and Hobgoblin, which were each drawn on 2 separate 11 by 14 inch art boards! Frank Miller fully penciled the Spiderman figure at the San Diego Comic Con in 1981. John Beatty who was inking Mike Zeck on his famous Captain America run (and later on Marvel Secret Wars) did the inks on the Miller pencils in 1982. In 1983 at the Miami Comic Con, John Romita Jr. penciled and inked this Hobgoblin figure at the EXACT same time he drew the VERY FIRST HOBGOBLIN appearance in Amazing Spider-man #238! John Romita Jr. then tied both 11 by 14 inch pieces together by adding the pumpkin bomb that goes into the Miller Spider-man drawing to give the effect of it being 1 big piece.”