The exact origin of Autistan disk remains a mystery for almost everyone, et – Despite their merits – The two images below do not really allow it to be resolved…
(humour)
More seriously, Note that this “Autistan disk” can symbolize harmony (especially with the color spectrum), perfection (circle, According to Japanese culture ), et diversity (With its shapes and colors).
Josef Schovanec en parle ici (video subtitled in 14 LANGUAGES) :