This document provides an overview of Module 2 which covers the primary elements of architecture (point, line, plane, volume) and principles of design. It discusses each element in detail as a conceptual element and then as a visual element. It also covers form articulation through various visual properties like shape, size, texture and color. Additionally, it discusses circulation elements like approach, entrance and path-space relationships. The document is licensed for non-commercial use under Creative Commons and contact information is provided for the authors.