These are truly beautiful photos. I would like to believe that we all have auras.
Pseudoscience is not empirical but is often based in science that has been 'proven'. We are all made of energy and since our eye can only see a very small percentage of the colour spectrum, it is entirely possible that we have colours all around that we simply don't see.
At the moment, my aura would likely be similar to the portrait on the right - I know it sucks but it's temporary and ever-changing right?
Thanks for adding beauty to my morning 
Commenting by HaloScan
