Movement on maps: Beyond the travel record

Look at this map.... Did you notice that there changes along the x axis? Minard_carte_figurative.jpg Charles Joseph Minard’s visualization of Napoleon’s Russian campaign of 1812, (Tufte, 1983)

Movement on maps: Beyond the travel recordLook at this map.... Did you notice that there changes along the x axis? Charles Joseph Minard’s visualization of Napoleon’s Russian campaign of 1812, (Tufte, 1983)