francais   english   espanol   THE ARITHMOLOGICAL STRUCTURE OF TAROT

The triangle of
Base 12
The square of
Base 4
The 4 'Tétractys'
The pyramidal
Number 22

The 78 cards of Tarot reveal a pythagorean structure that the reader will find here completely unfolded. In the following diagrams, the arcana are represented by a lozend, diamond-shaped - as if one could only see the upper face of each arcanum.

Updated version 2006 available :
Updates in French