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  • Lecture

Visualizing Knowledge: Manuscripts, Medieval Diagrams, and Premodern Pedagogy

Curator Nicholas Herman examines the ways in which knowledge was communicated through diagrams in late medieval manuscripts.

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May 8, 2026, 12:00pm - 2:00pm
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Virtual (link will be sent to registrants)
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Open to the Public

Hosted by: Kislak Center

A grid-like diagram in red and black ink with dense handwritten text arranged in rows and columns.

Part image, part text, diagrams were integral to the preservation, organization, and dissemination of information in the Middle Ages. They could take on any number of forms, ranging from abstract geometrical constructions to more concrete schemas shaped like trees, wheels, towers, and more. Drawing on the extraordinary richness of the Lawrence J. Schoenberg collection of pre-modern manuscripts, and presenting some exciting new acquisitions, this talk will not only “decode” the content of these seemingly arcane memory aids but will also place them within their original pedagogical contexts. In today’s world of instant information, can these analog teaching tools from the past provide a more methodical pathway for retaining knowledge?  

About the Speaker

Nicholas Herman is the Lawrence J. Schoenberg Curator at the Schoenberg Institute for Manuscript Studies. He is a specialist in manuscript illumination and its intersections with other media across the pre-modern world.

Event Series

 A wide-angle, eye-level shot of two shelves of old books, some with spines showing hand-written labels.

From the Kislak Stacks

Join us for these monthly lunchtime presentations (noon – 1 pm) by Kislak curators, faculty, and students focusing on specific works or small archives/collections found among the holdings of the Kislak Center.

Featured image: Peter of Poitiers and other authors, Compendium historiae and Speculum theologiae diagrams, Ms. Codex 2243, fol. 18v

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