If I were a hero, I'd be Martin Luther (Part 2088)...

 Superhero Anydays

Back in the early 80s, DC published a series of small digest magazines, reprinting stories all collected together.   This particular one, with a cover drawn by The Maestro George Perez, is a collection of tales from the Justice Society of America.

Roughly clockwise from upper right: Wonder Woman, Hawkman, The Flash, Dr. Fate, The Atom, Batman, The Spectre, Green Lantern and Superman.

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And today we also have some pretty great Batman and Nightwing cosplay. 

POLT