- SASTRA diamond-theorem correlation paper
- Some small finite spaces
- Some small finite spaces
- Space structure
- Structural diagrams of Latin squares
- Structure within the Diamond Theory cover art
- The 2-subsets of a 6-set are the points of a PG(3,2)
- The 35 square patterns in the Curtis MOG
- The eightfold cube and internal structure
- The Galois Tesseract
- The Galois Tesseract in 1977
- The Galois Tesseract in Conway and Sloane, 1988
- The Miracle Octad Generator of R. T. Curtis, redrawn
- The natural symplectic polarity in PG(3,2)
- The Oslo version