Buyers will receive a bundle of 4 PDFs: The first two pages are the hand model of the brain art in 2 different layouts. The final 2 pages are the same as the first, except they have an ink-usage-friendly plain white background.
For a preprinted, full color poster size version, visit my Society6 shop.
Price paid is for illustration/art only. I do not claim credit for the theory, which has been adapted widely since publication in Mindsight in 2010.