Tarot's origin - any evidence?

[Plenum]

I actually didn't know this, but Ra did NOT convey the tarot/archetypes information to the Egyptians when Ra visited in person.

this information was transmitted afterwards, via telepathic impression:

89.16 Questioner: The way that I understand this, then, Ra gave these archetypical concepts to the priests of Egypt who then drew them upon the walls of one of the chambers of the Great Pyramid. What was the technique of transmission of this information to the priests? At this time was Ra walking the surface among the Egyptians, or was this done through some form of channeling?

Ra: I am Ra. This was done partially through old teachings and partially through visions.

89.17 Questioner: Then at this particular time Ra had long since vacated the planet as far as walking among the Egyptians. Is this correct?

Ra: I am Ra. Yes.

although, where it says "old teachings" some of this information may have been presaged or pre-laid during their physical visitation.