Justice League: 18 Easter Eggs & References We Already Know

11. Flash's Superman Fandom

Although Barry Allen is clearly a fanboy for Batman when he first encounters him chilling creepily in his "lair" and Bruce reveals his secret, but the film suggests that it's actually another hero who appears to have inspired him.

A closer look at the background of his room shows what appears to be sketches imagining both what his suit should look like and the evolution of his Flash logo. And in amongst them is a scribbled Superman logo, as if Barry was consciously using it as inspiration as part of his mood board.

He's also a fan of Tesla, judging by the picture he has pride of place on his desk to the left there.