Avatar: 7/10 - I am unfamiliar with the show, but the expression is kind of dumbfounded/awkward which is kind of funny
Signature: 8/10 - Again, unfamiliar with every single character - except for maybe I've seen the third character from the right somewhere - although I have no clue. Although, I do think seeing all the different art styles next to each other is an interesting way to compare different artistic techniques