No text, but a visual code

[VViews]

  And the city that we see in the Rosette page with the Italian city shape is Arim, the city in the center of the Earth described by Johannes de Sacrobosco in 'De sphaera mundi'.

Thanks for bringing that up Antonio Garcia Jimenez,
I had forgotten about Arim/Arin; it was mentioned back on Stephen Bax's site a few years ago in relation to another Voynich page (You are not allowed to view links. Register or Login to view. ).

Whether or not I agree with your theory about the text, I think the writings of Sacrobosco are certainly something that keeps coming up in relation to Voynich imagery, and I wouldn't be surprised if there was indeed some connection there.