The free space is Light and the Light is Moolam or Source of the universe and universal forms. Light is Brahman, Atman, and Vastu Brahman – Nun porul in Tamil. The embodied energy is Vaastu Brahman/Vaastu Purushan. The space enclosed in a building is Prasada Purushan – energized building – Building is a living organism, built of musical units of measure. Architecture is the supreme achievement of mathematics.
~ Mamuni Mayan in ‘Aintiram’