The book is a technical manual on the principles of perspective drawing and rendering light and shadow in architectural representations.

"Architectural Drawing Perspective Light" by Sherley W. Morgan is a classic technical guide that was widely used by architectural students and professionals. Published in 1928, it is a key text from an era when hand-drawing was the primary method of architectural representation. The book serves as a meticulous manual for mastering the art and science of architectural perspective. It systematically explains how to create realistic and convincing three-dimensional drawings from two-dimensional plans. Morgan's work is celebrated for its clear, step-by-step approach, which uses geometrical principles to teach how to accurately represent depth, proportion, and form. The book's title highlights its two main components: perspective, the technique of drawing objects in three dimensions, and light, the use of shades and shadows to give a drawing a sense of volume and atmosphere. It is a foundational text for anyone interested in the technical and artistic foundations of architectural drafting.