Diagram of the Quandrant Zone Theory?

[seninoniwashi]

Anyone out there have a good diagram of the quadrant zone theory? I was starting to draw one of my own but I'm having an issue capturing depth (I'm not exactly the best artist :duh:.)

 

[Ray]

Anyone out there have a good diagram of the quadrant zone theory? I was starting to draw one of my own but I'm having an issue capturing depth (I'm not exactly the best artist :duh:.)

Start with this and adjust it:
http://training.seer.cancer.gov/module_anatomy/unit1_3_terminology2_planes.html