The harmonious connection of the control points of the earth and the fire frees the visualizer from beliefs that prevent him from progressing and evolving, harmoniously combining analytical logical thinking with creative imagination.

The cooperation of the two elements with the dodecahedrons control points of the quintessence leads to the development of creative visualization. That is the Upper Concentration.

A complete analysis of all the equations needed to calculate the harmony governing the etheric ray with the elemental rays.

Illustrations of all solutions with the colored crystals corresponding to numbers.

This is a book for any visualizer who wants to apply quintrays without being a complete Light Developer.