DeviantART is probably the ultimate site for every illustration lover to find great inspiration, from great artists... but, it's not only to see, but also to learn! There are some amazing tutorials avaiable, and these are some great ones.
I didn't have the time to practice these yet, mainly because my focus is web, but I'm pretty sure that all illustrators and amateurs out there will really dig these and try 'em out. Don't forget to show us the results! Enjoy, cheers! ;)
Colors
Colors
Hair
Hair
Hair / Fur
Hair
Skin
Skin
Eyes
Planets
Adonihs' grain
