Thematic Base Building Part 1
http://handcannononline.com/blog/2011/03/28/tutorial-thematic-basing-part-1-base-building-basics-2/

Another article I wrote a long time ago that covers some base building basics. I go over some fundamental concepts in building a base. This tutorial covers some of the most common and easy to construct basing.

I'll do what I can to fit a video into the queue covering some more concepts of how to choose colours based on scheme, and other basing fundamentals very soon.