Rephrasing Susan, from Artspark Theatre: "Secret streams, living, running unnoticed around these noisy monoliths - that are what feed us." (in a comment she left in the blog Aleph)I imagined those streams passing through those portals, silently, mysteriously.
Claudia,That's interesting. I've actually posted pics from this structure a few times. It's located in a small playground and typically it would be young children "passing through those portals." And I guess that, by coincidence, connects it to the post you quoted from!