Hi Stookie, The Astral Locale thread appears to be a history of how the concept started and discussion of how to compose the reference image.
I think that the pyramid idea was a consensus and provides an easy to distinguish awe inspiring image when set juxtapose in the tropical island scene.
I recall a post about how the interior of the pyramid can be used freely to create classroooms, libraries, portals, only limited by imagination.
I'm hoping that the experiment continues for at least another 20 years, to give me time to catch up.
