The surface of the Iconostasis is divided in three horizontal zones. The lower one consists of rectangular parapets between low pillars. It is followed by a taller colonnade that supports the despotic icons and constitutes the iconostasis itself, while the Third Zone is a composite heavy epistyle peaked by the representation of crucifixion between dragons and icons of the Virgin and John. This specific task has a particular difficulty. A large-scale work that requires skilled artisans as well as the right preparation of the materials. The creation of such a project is a point of reference for our work.