"Descriptive Geometry" is a foundational academic text designed to bridge the gap between abstract mathematical theory and practical application in engineering and architectural drafting. The work focuses on the systematic methods for representing three-dimensional objects on two-dimensional surfaces, providing a rigorous framework for solving complex spatial problems. Through detailed explanations and logical progression, the authors explore the essential properties of points, lines, and planes, as well as the intricate processes involved in the intersection and development of various surfaces.