Three things seemed to happen simultaneously while Carlisle was speaking. My hair ruffled with the light breeze, Edward stiffened, and the second male, James, suddenly whipped his head around, scrutinizing me, his nostrils flaring.
A swift rigidity fell on all of them as James lurched one step forward into a crouch. Edward bared his teeth, crouching in defense, a feral snarl ripping from his throat. It was nothing like the playful sounds I'd heard from him this morning; it was the single most menacing thing I had ever heard, and chills ran from the crown of my head to the back of my heels.

Twilight, chapter 18, The Hunt

Bella, Edward, Jasper and Alice.

I didn't draw Edward crouching because I liked this pose better and because I started drawing them like that before I even knew what I was drawing.
This is the closest I've ever gotten to how those characters actually look in my head. Edward looking a bit scrawny at first but then pretty buff and with his hair down, Jasper with shorter hair and kind of wind-blown, a bit more muscly (and with the bite marks on his arm btw), and Alice just pixie-like and petite. (Bella's pretty much the same as usual )

I also tried to get that weird greenish color that everything turns into when the sky is really cloudy but it doesn't rain, you know? (I love it when that happens btw lool!).