This course examines the imagery of science and technology, the role of visuality in the construction of scientific knowledge, artistic renditions of science, and the emergence of visual technologies in modern society. It looks at how visuality has been key to the exercise of power through such practices as cataloguing and identification; the designation of abnormality, disease, and pathologies; medical diagnosis; scientific experimentation; and the marketing of science and medicine. We will examine the development of the visual technologies in the emerging scientific practices of psychiatry and criminology; explore the sciences of eugenics, genetics, pharmacology, brain and body scans, and digital medical images of many kinds; the marketing of pharmaceuticals, and the emerging politics of scientific activism.