Should the eyebrows reveal that the angel is in a struggle?

 I kinda like the up-down direction you took on for this.

Its nice...but is it me or his face is asimetric? 

I wasn't very descriptive :) it's an angel that has been corrupted or is being corrupted by the devil, it wouldn't physically look like this but it's a visual representation of his mind changing without him even realizing...

(that probly wasn't worded too well)

 This is a very interesting piece.  I like how he has this wild mouth with a giant decorative snake tougue coming out of it while he has eyes that kind of gently look to the side as if he were browsing a street.

It does seem that the piece means something,  though i dont know what it is.  If i did,  I might be able to give an informed suggestion about the background.