Why the rosettes image may not be a map at all

[Anton]

It is interesting, if mentioned rosette is the object, relating to the f40v, why the last one contains only 35 moons.

Yes, you are right. There is that f40v. Note the pattern of the petals - it is not dissimilar from what we see in the Rosettes. And the count is 35 indeed. Hence:

- the count is accidental and no special meaning should be attached to it;

OR

- the count of 35 also has some specific meaning.

There were (as the google search suggests) calendars with some months amounting to 35 days, but not moons.