History as a Visual Concept: Peter of Poitiers’ "Compendium historiae"

• Applicants: Professor Dr. Patrick Sahle; Professorin Dr. Andrea Worm
• Subject Area: Art History ; Medieval History
• Term: since 2022
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 504265959

In view of the complexity of biblical history – "considerans sacrae historiae prolixitatem" – the 12th-century Parisian scholar Peter of Poitiers formulated the goal of his "Compendium historiae in genealogia Christi" as a concise overview. As a novel visualisation of salvation history in the form of a linear synopsis with brief textual explanations, this work is of groundbreaking importance. The sequence of generations from Adam to Christ forms the chronological leading axis with which the lines of biblical ruling families are correlated, to the effect that synchronous and diachronic relationships of persons and events can be read simultaneously. Furthermore, the "Compendium historiae" visualises suggestively the basic assumption of a history that is ordered by God and can be grasped by the human mind in its order, that proceeds according to plan and teleologically. The synopsis developed by Peter of Poitiers quickly spread throughout the Latin West. Between the late 12th and early 16th centuries, several hundred copies have survived. Despite its relevance and formative effect, the "Compendium historiae" has so far neither been edited nor studied with regard to the specificity of multilinear graphics as a metastructure.The proposed interdisciplinary and international research project brings together the fields of art history, Latin philology, medieval history, edition studies and digital humanities. The aims are (1) a comprehensive overview of the tradition of the "Compendium historiae", (2) an analysis of the graphic metastructure as well as the texts, diagrams and images embedded in it (and the recording of variants), (3) a critical scholarly edition (based on selected witnesses), and (4) an exploration of relevant contexts.The project will result in (1) a codicological database, (2) a navigable visualisation of the graphic metastructure (and its elements), (3) a critical edition of the text, and (4) individual and case studies for in-depth research of important witnesses of tradition, socio-cultural contexts and other aspects. The publication will be digital, permanent and freely accessible.With the development of the digital edition, new methodological ground is being broken in terms of the adequate representation of diagrammatic works through a formalised and navigable knowledge graph that represents the variants of the work as individual forms of realisation and transmission through new visualisation technologies. The project will explore one of the most visually innovative and influential works of the Middle Ages and shed new light on the history of the visualisation of knowledge. It will also provide a model, which will make it possible to edit works of complex graphic structure in the future.

• DFG Programme: Research Grants
• International Connection: Austria
• Partner Organisation: Fonds zur Förderung der wissenschaftlichen Forschung (FWF)
• Cooperation Partner: Dr. Roman Bleier, Ph.D.