The document discusses the "6 x 6 Rule", which proposes that ideas can be visualized and understood using a six-slice pie model. Any storyline or presentation can be broken down into six key elements and brought to life by selecting pictures to represent each element and arranging them in the appropriate order. Effective presentations typically start with either a portrait, to introduce who is speaking, or an equation, to explain the purpose or why, and then work clockwise around the six-slice pie to cover the remaining elements.