any of um look cool:? :)

i like this one best.

same here! some bold colors wouldn't hurt it though

Generally, they're all quite good! I think some of the simplistic ones would look better if you added some shadows or contrast.

Nice!
You've got a nice style.
The first one is my fav

They're all good! But I like the first one the best [:
I think the 2nd, 3rd, &7th ones you should've added
some shadows/shading and all that. But yeah, they're cool.

you got talent dude

Omg, I love graphiti styles ;) you should put some of this stuff into photshop, you could make some really cool stuffs

their all really cool, i like the 1st one the most!! i love the colors =D

wow. you're very talented with art.

somewhat, i'm still learning to write with art just like yours.

anyways, keep it up.