The Collected Works of Pseudo-Dionysius

The leaf is made of laid paper laid paper: handmade paper with a ribbed texture from the wire sieve used in its production. While there is no writing, the physical structure of the paper provides evidence of its historical origin.

In the center of the leaf, there is a very faint watermark watermark: a translucent design impressed into the paper during manufacture, used to identify the papermaker or the paper's quality or perhaps a bleed-through bleed-through: the ghost-like appearance of ink or images from the opposite side of the leaf or an adjacent page.

The faint image depicts a heraldic emblem, possibly a fleur-de-lis original: "fleur-de-lis"; a stylized lily symbol frequently associated with French royalty or specific noble lineages or a crowned shield. Such marks were common in high-quality paper production from the medieval period through the early modern era.