input please!

So I wrote a letter for the Give-Sungyeol-More-Confidence-Project, but I'm also wanting to send something ~arty. And so I fooled around in gimp with some pictures, and I want y'all's input on them. Any good? Embarrassing? Suggestions? Which ones do you like best? You don't have to know anything about kpop, just know what you like when it comes to art.

( pics here )