It's the Nobody "squaring the circle" as in the Vitruvian Man of Leonardo Da Vinci.

The squaring circle theme repeats as inner square pattern, indicating that this Nobody has perfected The Great Work ...outside and inside.

"as without so within"

His masculine square and female circle are now merged in Singularity. Who Will Separate Osiris Now?

Perhaps this crop circle also prophecies a meeting of Divine Masculine Nobody with the returned Divine Femenine WOS?

Now He will turn the Torus of the world, as you knew it, inside out.