Similaries between The Voynich Manuscript and outsider art by people with schizophrenia

The Voynich Manuscript is a mysterious 15th century vellum book full of bizarre drawings, mostly of plants and women, and text written in an unknown language or code. Explanations include a coded book of health advice for wealthy women, a work of religious mania, fantasy or heresy, or simply a hoax. — Read the rest