The 500 first digits of 'pi' displayed as an Impossible Structure [Les 500 premiers chiffres de 'pi' visualisés comme une structure paradoxale].
4----3----2 | | . | | . 5 0----1 . | | | | 6----7----8----9and then displayed using the following 6x6 basic symbols:
pi |
pi/2 |
pi/3 |
pi/4 |
pi/5 |
pi/6 |