@Bill Boggs , As I can't hear you, you're safe, and anyway I learned that unless I can hear your voice in person, I can't get a true sense of color. And even that can change as a person's changes. There's no set rules for that as far as I know. No ones is ever totally black that I've ever seen. I'm sure that if not in the past, you are now a "Good Boy", and if you insist on having you head rubbed, I'll comply/
I did a Kirlian photography weekend course back in the 1980's, and because my hands showed healing potential a local healing group approached me and I became a trainee spiritual healer for several years, I qualified and healed cancer patients into death for a few years, but I have never actually seen an aura....
I joined a local group and trained with this organisation http://www.thehealingtrust.org.uk/ @Shirley Martin ...I went on to work with the clinic ran by the local group, who had a lot of advanced/terminal cancer patients attending, I would use a routine I was trained to do, plus my own intuition to attempt to bring peace into the persons last days, I also visited hospices....... I did this for around 10 years during the '80s/'90s but then I moved and left that world/part of my life behind
I have never seen an aura, but I have always thought of them as an envelope of energy surrounding our bodies. Your aura affects your health
A couple of times on people when I was not expecting it, I saw large bright auras. I also think anyone can see an aura on a person if you take a minute or so and just look off about 5 inches from the person's face or whatever. Soon you should see the aura out of your peripheral vision.