If you made the VMs, ...

[aStobbart]

Nevertheless, it's an interesting combination of structural similarity and visual diversity.

Yes, but as far as a I know yellow stars over blue background (to represent cosmos) are not uncommon (see You are not allowed to view links. Register or Login to view.), the t-o map orientation on the other hand...

I wonder, if the VMs is a draft or copy, what would the words in the t-o map represent? are these just labels or placeholders for a detalied drawing like in the book by Oresme? If that's the case, thats a lot of text for just "water"