Auras are a colorful energy field that surrounds a being. This energy field is often described as having color, light, sounds, and vibrations.This vibrational information may be observed by those that have the ability to see them. 

Auras are produced by the energy from the seven chakras. The health of your spirituality, emotions, and physical being are thought to affect the size of the aura. The layers of the aura seem to expand and contract, depending on what you are experiencing in life.