| | Why the Logical Hexagon?, p. 93, by Moretti, Alessio | 2012 | | | Decagon |
| | Why the Logical Hexagon?, p. 94, by Moretti, Alessio | 2012 | | | Cube |
| | Why the Logical Hexagon?, p. 94, by Moretti, Alessio | 2012 | | | Hexagon |
| | Why the Logical Hexagon?, p. 94, by Moretti, Alessio | 2012 | Classical Sigma-7 | 4 | Rhombic Dodecahedron |
| | Why the Logical Hexagon?, p. 94, by Moretti, Alessio | 2012 | Classical Sigma-2 | 3 | Square |
| | Why the Logical Hexagon?, p. 94, by Moretti, Alessio | 2012 | Classical Sigma-2 | 3 | Square |
| | Why the Logical Hexagon?, p. 94, by Moretti, Alessio | 2012 | | | Hexagon |
| | Why the Logical Hexagon?, p. 94, by Moretti, Alessio | 2012 | | | Hexagon |
| | Why the Logical Hexagon?, p. 95, by Moretti, Alessio | 2012 | | | Hexagon |
| | Why the Logical Hexagon?, p. 96, by Moretti, Alessio | 2012 | | | Hexagon |
| | Why the Logical Hexagon?, p. 96, by Moretti, Alessio | 2012 | | | Hexagon |
| | Why the Logical Hexagon?, p. 96, by Moretti, Alessio | 2012 | Classical Sigma-2 | 3 | Square |
| | Why the Logical Hexagon?, p. 96, by Moretti, Alessio | 2012 | | | Digon |
| | Why the Logical Hexagon?, p. 97, by Moretti, Alessio | 2012 | Classical Sigma-2 | 3 | Square |
| | Why the Logical Hexagon?, p. 97, by Moretti, Alessio | 2012 | | | Hexagon |
| | Why the Logical Hexagon?, p. 97, by Moretti, Alessio | 2012 | | | Cube |
| | Why the Logical Hexagon?, p. 97, by Moretti, Alessio | 2012 | | | Decagon |
| | Why the Logical Hexagon?, p. 98, by Moretti, Alessio | 2012 | Jacoby-Sesmat-Blanché Sigma-3 | 3–4 | Hexagon |
| | Why the Logical Hexagon?, p. 98, by Moretti, Alessio | 2012 | Jacoby-Sesmat-Blanché Sigma-3 | 3–4 | Pentagon |
| | Why the Logical Hexagon?, p. 99, by Moretti, Alessio | 2012 | Jacoby-Sesmat-Blanché Sigma-3 | 3–4 | Hexagon |
| | Why the Logical Hexagon?, p. 99, by Moretti, Alessio | 2012 | Classical Sigma-7 | 4–5 | Rhombic Dodecahedron |
| | Why the Logical Hexagon?, p. 99, by Moretti, Alessio | 2012 | Traditional Aristotelian Graph (Sigma) | | Three Dimensional Shape |
| | Why the Logical Hexagon?, p. 99, by Moretti, Alessio | 2012 | | | Hexagon |
| | Why the Logical Hexagon?, p. 99, by Moretti, Alessio | 2012 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
| | Why the Logical Hexagon?, p. 99, by Moretti, Alessio | 2012 | Classical Sigma-7 | 4 | Rhombic Dodecahedron |