The tarot–Tree correspondence is documented, but no first publication has been identified for this ten-card layout.
The tarot–Tree correspondence is well attested, but that does not establish the history of this spread. A search repeated in October 2026 found one published description of this exact layout: Quareia teaches one card on each of the ten spheres, with the outer pillars read as what flows in and away and the middle pillar as the course of the matter. Because the course dates from 2014, it documents the layout but not its origin. Rachel Pollack describes an earlier but different Tree spread in 78 Degrees of Wisdom (1980), crediting Gail Fairfield: all 78 cards are dealt across eleven positions, including Da'ath. That near match does not establish the origin of this ten-card form.