The author references botany and anatomy as a technical practice restrictive of personality (and subjectivity) which produces objective drawings. Depending on who is reading, and how they are reading, this book produces many types of readings.
Building elements are drawing and represented in symbols. Text provides dimensions and identifies elements + programs. Textures and patterns share information about materials and vegetation. People and their objects share the practice of space.
Drawings can be read in a short span (flip-through), a long span, or across different periods of time; Bow-Wow's anatomy can have many interpretations and meanings depending on how we come to the book, our experience with details, construction, etc.
The Essay "On the Behavior of Houses" talks specific projects, types, gestures, and mannerisms of architecture. The index of projects at the end shares simple, beautifully drawn spreads with details to summarize the projects.
"Being able to distinguish each detail in an illustration is evidence that people have seen them, and is at the same time evidence that these objects guide the human eye."