Did you watch the Young Justice TV Series? If you didn't, you should. It was more than I've expected to see, honestly. In case you don't know - the series follows the lives of teen aged heroes and sidekicks who are members of Young Justice. The team is essentially a young counterpart to the celebrity-level famous adult team, the Justice League.
And here is the nail art for it:
Aqualad, Superboy, Kid Flash, Robin, Miss Martian.
Aqua Man, Superman, Flash, Batman, Martian Manhunter.
Have a good day and watch some Young Justice today! I'm pretty sure you will love it.