This book investigates the intersection of visual perception and artistic technique, specifically questioning how the human brain processes the structural elements of a painting. Paul Hackett, an expert in the field of perceptual psychology, utilizes neuroscientific data to analyze how artists manipulate the viewer's field of vision. The work presents a framework that bridges the gap between traditional art theory and the biological mechanisms of sight, arguing that the use of grids and geometric structures in art is fundamentally rooted in human cognitive processing.

Experts in the field of art cognition identify this work as a significant contribution to the study of visual perception in fine art. Readers frequently note the technical density of the prose, which requires a foundational understanding of both art history and basic neuroscience to fully grasp the author's arguments.