Joker Free Baloons

Once I saw a kid freaking to death with a clown, and I said "what's so scary with him? It's just a clown".. But Joker has changed me. Clowns are scary.

I hope you find it's rather comical, seeing Joker giving a free baloon to a *un*lucky child while he's hiding a nail on his back.
I got Bane and Harley (the one's holding the "free Baloons" mark and the lady with the baloons, in case you didn't notice them) in saturated colors, so I could put the view directly go the event of Joker and Kid. I hope you like it, and give me some critics and suggestions.