1. The document discusses principles of visual composition including how horizontal and vertical lines convey calmness and activity, diagonals imply motion, and the upper half of the picture plane suggests freedom while the lower half feels grounded.
2. It also notes that the center draws the most attention, edges create tension, light backgrounds feel safe while dark backgrounds can feel dangerous, pointed shapes threaten while curved shapes feel secure, and contrasts enable things to be seen.
3. Exercises are included to practice arranging shapes to create movement, repetition and confusion, and order and disorder.