Rosettes and Revelations Pt.1: The Holy City - Koen Gheuens and Cary Rapaport

[Barbrey]

I find it to be an enormous chemical process diagram, or drawing. The map elements are the masking, or the double language, as on many places in the manuscript.

Well, it seems that almost everyone has a completely different theory of the page. I don't know what we can conclude from that, whether that is due to a desire to have one's own unique interpretation of the page or a general level of confusion on the subject. To me, it has so many map-like characteristics that I tend to conclude it is a map rather than something else pretending to be a map.

I will try to find that resource for you Mark. It didn’t have illustrations, just talked about it, but following footnotes might take me to examples. 

I never thought it was a map. To me it was always a depiction of the author’s cosmogony/worldview serving as an index to the other parts of the manuscript. But I agree it has many map-like features including geological and geographical. Still, off the top of my head, Dante did something similar to what I think this diagram is intending to accomplish.