SRI YANTRA is a sacred geometric pattern, with unknown origin (India being the most assumed origin)
It has been used in Tantra Yoga and Advaita Vedanta schools for thousands of years, to unravel secrets of the Universe and to master the science of creation and destruction.
It represents the microcosmic level of the Universe and the human body, where each circuit is corresponding to one of the chakras.
It contains Pi, Phi, the golden ratio and Fibonacci series.
It is formed by 5 downward triangles, representing the feminine energy (Shakti) and 4 upright triangles, representing the masculine (Shiva).
It is also said to represent the infinite power of the Goddess, seen as her physical manifestation/home.
It is used like a map for spiritual enlightenment, a tuning fork for connection to the universal Consciousness and a machine that absorbs the cosmic energy.
This is just a short description of all that it represents.
But despite all, my connection to it is something that is beyond words, an intuitive sense of belonging.