The Invention of the Pie Chart

Three-Dimensional Cylindrical Polar Scatter Graph

William Playfair Drew Two Different Kinds of Circular Charts

William Playfair's Statistical Representation of the United States of America

3D Bar Chart Map

3D Choropleth Map

3D Treemaps

A Day in the Life of a Colonial Boston Merchant: Visualizing Time and Space

Adjacency Matrix

Arc Diagram