- The 2-subsets of a 6-set are the points of a PG(3,2)
- Tetrahedral large Desargues configuration
- A four-color theorem
- The large Desargues configuration in Berlin and Australia
- Polster on the tetrahedral model
- 110922-TriquetrumCube
- Neater redrawing of the MOG
- The Miracle Octad Generator of R. T. Curtis, redrawn
- Design Cube 4x4x4
- Starting position of Design 4x4x4
- Solomon's Cube
- Action of the knight 7-cycle
- Modernism, the cube, and Plato's Ghost
- The central structure of Solomon's Cube
- Hofstadter's GEB Cube and Solomon's Cube