[211] Diagram precedents

http://www.sr-71.org/blackbird/diagrams/

This diagram is easy to follow; it shows the objects exploded apart so you can see all of the parts and where they go together.

http://www.buzzle.com/articles/diagram-of-the-brain-and-its-functions.html

This diagram of the brain uses color to separate sections and labels each section of the brain.