A is for Aura (September 2017 Art A to Z)

For Day #271 of the 365 Days of Art

    1. Definition of aura (from Merriam-Webster)

      1. 1a :  a distinctive atmosphere surrounding a given source The place had an aura of mystery.b :  a subtle sensory stimulus (such as an aroma)
      2. 2medical :  a subjective (see subjective 4b) sensation (as of lights) experienced before an attack of some disorders (such as epilepsy or a migraine)
      3. 3:  an energy field that is held to emanate from a living being
      4. 4:  a luminous radiation