The book complements an exhibition at the National Library of Scotland, spotlighting John Thomson's influential contributions to photography. Born in Edinburgh, Thomson journeyed across the British Empire, capturing a diverse array of subjects through his camera. His work spans architecture, archaeology, landscapes, formal portraiture, and street and salon photography. The book not only showcases his photographic prowess but also includes extensive writings by Thomson that provide context to his images. Exploring themes of exploration and cultural documentation, the publication offers insight into his expansive travels and his role in advancing photographic techniques and storytelling.