Speculative fraud hypothesis

[ReneZ]

Big manuscripts, especially illustrated ones, were expensive. It would be entirely understandable that someone who could not afford them would create one to raise his/her status as a practitioner of some more or less secret art (alchemy, herbalism, astrology). More or less because, of course, there were books in circulation, but each practitioner had their own recipes and kept the good stuff private.

You say I can't have my own book of secrets? Hold my beer. The whole family participated (some of them had terrible handwriting) and the little nephew (age 8-10) did the coloring.

Makes sense, but I hope you're not going to try to sell it, pretending that it is Salomon's books of wisdom ;-)