The eight volumes of Bergey’s treatise cover descriptive anatomy, surgical anatomy and techniques (exploring in detail nearly all the major operations that were performed during the first half of the 19th century), general anatomy and embryology, and microscopic anatomy. Jacob’s spectacular hand-colored lithographs are remarkable for their clarity, color, and aesthetic appeal, reflecting a combination of direct laboratory observation and illustrative research. Unsurpassed to this day, the images offer exceptional anatomical insight, not only for those in the medical field but also for artists, students, and anyone interested in the workings and wonder of the human body.