Sam and Caine: Sibling Rivalry

Brothers, twins, enemies. United only by a common foe.
Doesn't it sound fun?
I love the dynamics between these two characters of GONE, Sam (left) and Caine (right). And I love how incredibly different they are, despite sharing a womb.
I always imagined Caine with a very expressive face, while I imagined Sam giving more of the vague and distant looks, so I tried to show that as best I could. Not so easy with half a face.
I drew this for the Sam&Caine contest going on in theFAYZ group. It was good inspiration/motivation to GET STUFF DONE. I drew this in a day...that's super fast compared to how slow I usually am.