Voynich is encrypted ENOCH

[Rafal]

In Kircher, it is a tower near the Hanging Gardens of Babylon. This is not about the biblical story.

I really don't know. Maybe the artist (I guess Kircher didn't illustrate his book himself) messed things up and drew complete tower while it should be incomplete.

Notice that in the biblical narration the tower isn't destroyed by God, it is just left incomplete. It is okay to assume that any drawing of ancient Babylon will have this tower present.

Here is another picture from the work of Kircher showing both incomplete and complete tower (on the sketch):