Vertex 3 has finally been released! You can download it here and check out all the awesome concent! Please check out my tutorial on page 198 as well! It`s over 20 pages and covers the process of creating the Protoss Cannon Fan art that you can find here.
A huge thank you to Ryan Hawkins for putting it all together and getting the book out. There is so much awesome information in there that you owe it to yourself to read it. And the best thing about it – It`s free!