Comment on Morkerebru by RayEtherna

Really nicely done. Details on the head and neck are amazing,and the shading on the entire body is masterfully done.
I like that you're kind of cross-hatching things on this beast instead of just smoothing everything out. Lends a bit of roughness to the critter.
I'm especially liking the spiky things on the brow.

Is this "just" pencil, or did you use other materials?