This work investigates the transformative potential of prismatic light and color as captured through the lens of a seasoned photojournalist. The author, David Douglas Duncan, utilizes his extensive background in wartime and documentary photography to present a visual exploration of light refraction and spectrum manipulation. By documenting these optical phenomena, the book argues for the intersection of technical precision and artistic expression in the medium of color photography.

The book is regarded as a specialized visual study that highlights Duncan's technical versatility beyond his well-known documentary work. The framing suggests a niche appeal for photography enthusiasts interested in the intersection of optics and artistic composition.