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