SACRED GEOMETRY
Sacred Geometry is known as the blueprint for creation, an interaction of diverse systems that create seen and unseen universal truths or laws. All actions, both natural and man-made, follow a course comprised of distinct mathematical sequences that form a language of numbers, shapes, forms, ratios and symmetries. Sacred Geometry measures patterns found over and over in nature, from the human body to the smallest shell and the spiraling Milky Way.

Geometry and the wisdom of numbers was common in ancient cultures of Egypt, Babylon, India, China, and pre-Columbian civilizations. Numeric ratios were used for the foundation in building, as seen in the great pyramids in Egypt, and the Sun Pyramid at Teotihuacan in ancient Mexico. Today different cultures around the globe use the same set of interrelationships found in the circle, triangle, and square and number sequencing.
arithmetic sequencing - 1, 2, 3, 4 . . (constant adder)
geometric sequencing - 3, 6, 12, 24 (a constant multiplier)
Pythagoras [b. 581 b.c], who was trained as an Egyptian priest, believed that our reality is mathematical and that Divine life is revealed in the natural world. He used arithmetic sequencing to create the pyramid of dots to show that all elements come from the unity of one, the monad. Therefore, there was no concept of "nothing". Pythagoras, founded a philosophical ("sophia" or "wisdom" of Phi, infinity) and religious school in Croton, Italy where the "total science" approach included art, science, and religion.
Aesthetics originating in nature have been used successfully, especially since the Renaissance, in works of art and architecture. These harmonious, repeating, proportionate properties, are known as the "Golden Proportion," (also "Golden Section", "Golden Mean", and "Golden Ratio") where "Golden" makes reference to the "Divine".
(1,1,2,3,5,8,13,21,34,55,89.... 1:1.618 = Phi, infinity)
While the ancients began with one (such as Roman numerals: I, V, X, L, C, D, M as 1, 5, 10, 50, 100, 500 and 1000), present day mathematics begins with zero. Fibonacci [b.1175 a.d] was the first to introduce the Hindu-Arabic system to Europe, 10 digits that included a symbol for zero, which embraces the concept of"nothing".
(1,2,3,4,5,6,7,8,9,0)

In is interesting to note, that some sacred texts, such as the story of creation in the Book of Genesis, and the Kabbalah, are said to be written in a sequencing of letters which can bring about further understanding of the mysteries of the universe.