15thc perception on swallowtail merlons?

[Mark Knowles]

Diane sent me this image of Caffa castle, part of a 14th century Genoese fortress in Crimea. Most of the crenelations there are currently flat, but this rarely photographed part has some nice swallowtails.

I nearly posted about that one as I have been there. When I first began researching the Voynich I considered this, but now I don't believe there is any connection with the Voynich, although part of me wishes there is.