- Axis Alignment
- Rule of Thirds
- Fibonacci Numbers/Golden Section
- Diminuindo
- “Invisible Glue”
- Gestalt Principals of Grouping (esp. Continuation)
- Similarity
- Continuation
- Closure
- Figure/Ground Relationships
- Proximity
- Isomorphic Correspondance
- Grouping and Heirarchy
- Jan Tschichold—The New Typography
- Herbert Bayer
- Joost Schmidt