A statue of Saint Mark overlooks the central portal and two lions holding a lamb in their claws seem to stand guard on either side. Beneath their paws, note the presence of a crouching man and woman with their legs spread, probably a representation of Adam and Eve.

A statue of Saint Mark overlooks the central portal and two lions holding a lamb in their claws seem to stand guard on either side. Beneath their paws, note the presence of a crouching man and woman with their legs spread, probably representing Adam and Eve.