Tutorial and Training Links
In most fields it helps to be continuously growing and learning. There is a lot of great training material available on the interwebs, so I'm starting a couple of posts with links to some of the sites and training materials I've found useful and interesting.
Gnomon workshops have a wide variety of training courses and DVDs.
From Traditional topics like drawing, painting and sculpture, to various digital art subjects and tutorials on modelling, lighting, rendering and 3d production.
http://www.thegnomonworkshop.com