1. Catalogue: Uta Kornmeier, ed., The Soul is an Octopus: Ancient Ideas of Life and the Body (Berliner Medizinhistorisches Museum der Charité, Excellence Cluster Topoi; Berlin: Edition Topoi, 2016).
2. Philip van der Eijk, Thomas Schnalke and Uta Kornmeier, “Mapping Body and Soul: The Making of an Exhibition,” in Kornmeier, The Soul is an Octopus, 11.
3. Van der Eijk, Schnalke and Kornmeier, “Mapping Body and Soul,” 11.
4. Van der Eijk, Schnalke and Kornmeier, “Mapping Body and Soul,” 11–12. The artist's translations are scattered throughout the catalogue.
5. The view of medical metaphor as analogy persists into the first decade of the 21st century. See, e.g., Gary B. Ferngren, Medicine and Health Care in Early Christianity (Baltimore: The Johns Hopkins University Press, 2009), 29-31