The German physician, alchemist, kabbalist, and theosopher Heinrich Khunrath (ca. 1560–1605) is one of the most remarkable figures in the intellectual history of the Renaissance. His work, combining text and images in a new way, is a fusion of the contemporary currents of thought in which alchemy went hand-in-hand with philosophy and Lutheran heterodox theology. As a follower of Paracelsus, Khunrath was in search of both the secrets of nature and and the knowledge of God—the “theosophy”.