Each of the ten chapters focuses on a single cartographic technique—sounding/spot elevation, isobath/contour, hachure/hatch, shaded relief, land classification, figure-ground, stratigraphic column, cross-section, line symbol, conventional sign—and illustrates it through beautiful maps and plans from notable designers and cartographers throughout history, from Leonardo da Vinci to James Corner Field Operations. Mohsen Mostafavi, dean of the Harvard Graduate School of Design, introduces the book.