Just in case Henry C. Beck ever releases a biography, I've already designed the cover! Henry C. Beck designed the famous London Underground Diagram and re-drafted, and re-drafted, always changing details and symbols, and never getting paid for it. Rumor has it that versions of the map took over his house, covering the floors. Dual cover action showing the vast difference between a geographical map and a diagram. Title type for the cover done by following Beck's rules for drafting the original diagram.