Why did medieval readers kiss, smudge and deface their books?

May 13, 2025

“What they were really touching was each other,” says French Professor Henry Ravenhall. “The book was just a conduit for whatever kind of social desire was needed to be expressed within that group.”

In the book Yvain, the Knight of the Lion, written by Chrétien de Troyes in the 12th century, Yvain (in blue) kills the man who defeated his cousin in a duel (left). Later, he kneels for forgiveness in front of Laudine, whose husband he killed (right). Next to Yvain stands Laudine's handmaiden, who orchestrated their meeting. Notice how the image of Laudine is violently defaced.

Paris, Bibliothèque Nationale de France, Français 1433, folios 69v and 118r.

As a specialist in medieval French literature, Henry Ravenhall has examined hundreds of manuscripts from the Middle Ages. Every time he does, he sits quietly in a special library viewing room and gingerly turns each page with clean, dry hands, careful not to tear or otherwise harm these precious artifacts. 

“When you look closely at the surface itself, you see patterns of how paint has been smudged or certain characters defaced,” said Ravenhall, an assistant professor in the Department of French at UC Berkeley who’s at work on a book provisionally titled Touch and the Experience of Medieval French Manuscripts. “These signs tell us that medieval culture worked in a way that was totally different from the way we’re thinking about these objects.”

Henry Ravenhall, a UC Berkeley professor in the Department of French, studies medieval manuscripts in France’s National Library in Paris.

Courtesy of Henry Ravenhall

But in his research, Ravenhall has found that medieval readers didn’t treat these books with the same light touch that we do today.

Examine a medieval text, and you’ll see images of certain characters with their faces erased of all detail or entire scenes that are cloudy from repeated touch. It may seem like such imperfections were accrued over centuries of wear and tear, but often these defacements came directly from medieval readers, who touched, smudged and kissed the texts as they read them. 

For medieval readers, the experience of reading was about more than sitting alone quietly with a book, Ravenhall says; physically interacting with manuscripts provided a way for readers to connect with each other and express themselves in ways they perhaps couldn’t in their daily lives. His research has shed new light on the social nature of reading in the Middle Ages, and how our reading habits today could be more similar to those of medieval readers than it first appears. 

UC Berkeley News talked with Ravenhall about who was reading these medieval manuscripts, why they were defacing them and how this research “radically shattered” how he thinks about reading today.

UC Berkeley News: In your current book project, you’re looking at the illuminations, or illustrations, of five specific French medieval texts and how readers interacted with them in the past. What have you found? 

A lot of what reading meant in the Middle Ages was also looking at and touching images. Throughout the texts, there are patterns of interaction — certain characters are defaced more than others, and then certain gestures are involved, so certain directions of the hand, you know, things like faces are always targeted, hands are often touched, feet are sometimes touched. So there’s a kind of set of practices that are circulating alongside the transmission of manuscripts.

And that’s not to say that these objects, these beautifully illustrated books, were not valuable — they were — but it’s in spite of that value, or maybe because of it, that they’re touching them. It’s totally different from how we think of these objects as precious artifacts, antiques. And that raised all kinds of questions about what is reading, if reading involves this kind of destructive touch. 

One of the texts includes The Romance of the Rose, a copy of which is held at the Bancroft Library. How did you decide which books to include in your research?

I chose books that have a lot of copies. I’m looking at the same text to see if the same images or the same scenes, the same passages, have attracted the same kind of interactions.

The Bancroft Library holds a copy of The Romance of the Rose, a medieval French bestseller. There are some 300 copies of the book worldwide today, which means the number in circulation in the Middle Ages was much higher.

University of California Berkeley, Bancroft Library, MS 144.

The Romance of the Rose is a medieval French bestseller. There are more than 300 copies in different libraries around the world today, so that means there was a huge, huge number in circulation back then. It’s a bizarre text — it’s a love poem, a dream vision, but then also becomes a kind of encyclopedia of all medieval culture. The copy in the Bancroft, the binding is made of this scented wood, and you can smell this fragrance, even though it’s over 500 years old. I can’t even imagine how strongly it must have smelled back then. (See a copy of the book in the Bancroft Library’s digital collections.)

Who were the medieval readers interacting with these texts? 

Most of the manuscripts that we have were meant for aristocratic or wealthy bourgeois audiences, because owning a book was incredibly expensive, especially with illuminations. Medieval readers, aside from kings and dukes, would have quite a small collection of books that they would read over and over again. Lower-class audiences would experience literature in more local, oral settings in public performances, especially epic songs in marketplaces. So that’s how the non-literate, non-book owning classes would engage with literature.