Popular Panel Composition by Kirby, Tuska, Kane and Adkins

I know Kirby wasn't the first to use this rather standard composition, but I'm still betting Tuska, Adkins and Kane each had a copy of Tales of Suspense #60 nearby ;) 

1964: Tales of Suspense #60 Jack Kirby

1966: THUNDER Agents #8 George Tuska 

1967: Tales of Suspense 91 Gil Kane. 

1967: X-Men 34 Dan Adkins

• Fun fact: Both Tales of Suspense #91 and X-Men #34 were on sale in July 1967 (so, in preproduction around the same time). 
• I posted the Tuska version previously, but I'm including it here so you can compare it with these other Silver Age panels.  

More Thor, Kirby and Frenz--Thor #139 and #409

1966: Thor #139 Kirby

1989: A mere 270 issues  later, Thor #409, by Ron Frenz

More Medusa and Sue--Fantastic Four #41 and #327

1965: Fantastic Four #41 Kirby

1989: Fantastic Four #327 Keith Pollard

Enchantress, Journey Into Mystery #103 and Thor #427

Presenting Veronica Lake--er, the Enchantress😏

1964: Journey Into Mystery #103 Jack Kirby

1990: Thor #427 Ron Frenz

Fantastic Four Annual #22 Human Torch Attacks!

Classic Torch pose.  In the "reminds me of" category:

1967: Fantastic Four #69                            1989: Fantastic Four Annual #22 

1967: Fantastic Four #69 Kirby

1989: Fantastic Four Annual #22 Ron Frenz

Plus:

Per the comment by "Unknown", compare Cap to the cover of Tales of Suspense #84!