Divinity Atlas

Sacred Correspondences
Category

Geomantic Figures

16 entries. Click any to see everything it connects to.

Geomancy reads sixteen figures, each made of four rows of one or two dots, generated by marking the ground or paper at random and counting the marks. The system is documented as ilm al-raml in the medieval Arabic world and passed into Latin Europe in the twelfth century, where it became one of the most widely practised forms of divination. Each figure carries a name, a planet, an element and a range of meanings, and the figures are arranged into a shield or house chart.

Facts
Overview
Entries in the Atlas
16
Size of the Traditional Set
Sixteen figures: every combination of four rows each holding one or two dots, so 2 to the fourth power 1
Origins
Origin Period
Attested in the Islamic world from about the ninth or tenth century, and in Latin Europe from the twelfth. 1
Place of Origin
The medieval Islamic world; transmitted into Latin Europe in the twelfth and thirteenth centuries 1
Origin of the Name
Latin geomantia, from Greek ge, "earth", and manteia, "divination": a rendering of Arabic ilm al-raml, "the science of the sand". 1
Structure
Structure
Four "mother" figures are generated at random; the daughters, nieces, witnesses and judge are then derived from them by fixed rules. 2
Sources
  1. Islamic Geomancy and a Thirteenth-Century Divinatory Device Emilie Savage-Smith and Marion B. Smith, 1980, on the sixteen figures
  2. Recherches sur une technique divinatoire: la geomancie dans l'Occident medieval Therese Charmasson, 1980, on the construction of the geomantic chart
Learn More
Reading the Sixteen Figures

Geomancy is a divinatory system that reads sixteen figures, each made of four rows of one or two dots. The figures are generated by making marks at random, originally in earth or sand, later on paper, and counting whether each row comes out odd or even, building up the four-line figure from the result.

The sixteen figures have names (Via, Populus, Fortuna Major, Puer, Amissio and the rest), and each carries a character and a set of astrological and elemental associations. From an initial set of figures a full chart is derived by fixed rules and interpreted.

From the Arabic world to Europe

The system is well documented in the medieval Arabic world as ilm al-raml, the science of the sand, and passed into Latin Europe in the twelfth and thirteenth centuries, where it became one of the most popular forms of divination, treated as a kind of shorthand astrology. It has parallels in, and connections to, West African sand divination such as Ifa.

The atlas records the sixteen figures, their meanings and correspondences, and the method by which a reading is built, describing the system historically without ruling on its claims. The figures' link to the astrological houses connects geomancy to the astrology categories.