This book aims to represent and explain 20 principles of architecture by additionally acknowledging movement in the organizational composition of the book and in the form of focus shift regarding the projects representing each principle. For this last one, in addition to interpreting the principles, the book will seek to point out how the viewer’s focus travels or moves searching for the main focal point (if any) in each composition. Furthermore, the sequence in which the principles are presented is designed to develop as if it were a process that begins with an analysis, sees its outcomes, and ends up denoting more specific details such as color and lighting.