Graham,
Namaste.
Yes, the fascinating thing about the Kirlian sessions we had was that if we "turned up the juice" so to speak the energy could be seen jumping from our fingers - and if we 'shut down' a bit, the next picture would show this as well.
The person doing the pictures, of course, was not told when we were doing which. The only way he could know before the apparatus was activated would be if he was clairvoyant.
:-}}
My wife and I also did some joint ones as well where we "tranced" ( a little) together holding hands - focusing on only our love - and one where we 'turned up the juice'. :-}}}
Really fascinating how the photos were quite different.
Duh..... :-}}
The aura photography may well be a more sophisticated Kirlian technique - but I would be more "impressed" if an individual could alter the pictures in a series by "intention and mindfulness" - as we did in our Kirlian sessions.
I am not at all sure what to make of the "spirit" cam and "spirit photos".
To me it presumes that there are guides around us at all times, in case of doubt, (which I doubt) and that they consent to be captured this way. Entities on other planes do not necessarily come when we call. :-}}}
At any rate, I would like to do an aura photo or three sometime to "run my own tests", as it were.
Thanks for the site references.
Reiki all around,
All Blessings,
Firekeeper