geometry
The Dot and the Line: A Romance in Lower Mathematics
Flatland
M. C. Escher: Journey to Infinity
Flatland
Clouds Are Not Spheres
Tondo
French Windows
Dimensions
About the Small Square and the Small Triangle
Cube
Map Projections
From the Point to the Shape
Toroid
Four-Point Conics
Cubits
Rotating Cubic Grid
Geometry and You
The Art of Fugue
Perspectives
