War! Huh! What is it good for? Absolutely nuthin'. (Say it again!)
Okay, okay, I'll give you
one good thing we got from war: the amazing artwork of
Sam Glanzman.
Splash page from Combat #9 [8b] (July-September 1963), pencils and inks by Sam Glanzman
The first four paras of
the Wikipedia article give very good background information. More important to our interests, read about
Sam Glanzman here.