Lines and Colors: a blog about drawing, painting, illustration, comics, concept art and other visual arts » Adam Paquette
Fantasy Landscapes | Fantasy landscape 09 by IgnisFatuusII on deviantART
Setting development. Haven't done much of this on my own, but it looks fun and I don't doubt I'll be doing a lot of it in college.
Concept Art by Alex Shatohin | Cuded Concept Art by Krasnodar, Russia based artist Alex Shatohin.
The Art Of Animation
The Art Of Animation, Dimarinski