Dürer on Difference

Abstract Dürer’s Vier Bücher von menschlicher Proportion (Four Books on Human Proportion, Nuremberg, 1528) addresses the diversity and variation of the human body through geometric principles that allow for systematic transformation and manipulation. The article reconstructs Dürer’s use of geometry and measurement in this context, which sought not to enforce a normative ideal but to mediate difference, disfiguration, and diversity. While the New Science, particularly as formulated by Galileo, sought singular mathematical truths, Dürer treats geometry as a process of continuous change, enabling the deformation, inflation, and compression of form. His concept of proportionality does not impose a fixed physiognomy but maps natural bodily variation. In doing so, menschlicher Proportion articulates a dynamic vision of bodily difference—one that avoids moral or medical judgment yet would be reinterpreted through exclusionary frameworks of physiognomic classification in the following centuries.