I would say that they could actually be towers ( in the heavenly Jerusalem ). For comparison, here is a illustration in Liber Floridus:
![[Image: h_jerusalem.png]](https://wwwhomes.uni-bielefeld.de/mwille2/VMS/h_jerusalem.png)
Ghent University Library, Ms. 92, Liber Floridus, Lambertus a S. Audomaro, Saint-Omer, 1121, You are not allowed to view links. Register or Login to view.
![[Image: h_jerusalem2.png]](https://wwwhomes.uni-bielefeld.de/mwille2/VMS/h_jerusalem2.png)
Herzog August Bibliothek, Catalog no. 4305, Lambert of Saint-Omer, Liber floridus, Northern France,12th century, You are not allowed to view links. Register or Login to view.
![[Image: h_jerusalem.png]](https://wwwhomes.uni-bielefeld.de/mwille2/VMS/h_jerusalem.png)
Ghent University Library, Ms. 92, Liber Floridus, Lambertus a S. Audomaro, Saint-Omer, 1121, You are not allowed to view links. Register or Login to view.
![[Image: h_jerusalem2.png]](https://wwwhomes.uni-bielefeld.de/mwille2/VMS/h_jerusalem2.png)
Herzog August Bibliothek, Catalog no. 4305, Lambert of Saint-Omer, Liber floridus, Northern France,12th century, You are not allowed to view links. Register or Login to view.

