Here is a picture of the human bio-energy field after meditation taken using Kirlian photography. The human Aura is an energy field of 7 Layers that surrounds and goes through the physical body in an egg shape or bubble of spiritual light, colour, sound, feelings and Life Energy. Meditation brings the 7 energy systems, or chakras, into harmony allowing for emotional, physical, and spiritual coherence which translates into a natural flow of energy through the body.