Colossus, by Ken Lashley

 

The New Avengers 24. Pencils by Pasqual Ferry.

 

Panel 1, pages 13 and 14

Amazing Spiderman 61 pg 19

 

By Stan Lee, John Romita, Don Heck y Mike Exposito.

The Greatest American Hero by David Mack

 

Harley Quinn and Batman Sketches by Bruce Timm.

 

Owner: Anthony Forg

32 years missing Jack Kirby

 

Image Source: Facebook group, "The art of Jack Kirby".

 

 

Spiderman by Steve Rude (color & Black and white)

 

Captain America 273 Title Splash, by Zeck and John Beatty

 

Owner: Rick Verbanas