Arkham Asylum Characters

Remember when I told you about the game Arkham Asylum? If you like it, you'll like this picture:

I know it's not Arkham City because of Harley's skin, Joker's face and because of Scarecrow. In Arkham City she has a different skin, Joker has veins all over his face and you do not see Scarecrow in Arkham City at all. Only his mask and some Easter Eggs.