ted jacobs principles

1. universality of structure - everybody has same structure
2. unity and complexity
3. continuity
4. perspective effects
5. tapering - wide to narrow at ends
6. non-parallelism - wide places are never opposite each other on the form. They are asymmetric
7. twisting movements - musles twist around bones
8. namelessness - hand is not separated from wrist
9. leverage
10. growth outward - convexity
11. layering - large underlying mass
12. rounding and ending