A shaman or medicine man with extensive body painting and nose stick, Australia. Colour process print. https://www.rawpixel.com/image/13961413/image-face-person-medicineFree Image from public domain licenseProfessors C.B. Spruyt and Van Pesch are told by Death that all knowledge comes from him; referring to the change in… https://www.rawpixel.com/image/14000387/image-paper-cartoon-faceFree Image from public domain licenseTwo Australian aborigines performing a ceremony with a magical stick to make another person ill. Halftone. https://www.rawpixel.com/image/14010505/image-shadow-person-medicineFree Image from public domain licenseTwo children wait nervously while an alchemist secretively concocts a mixture at his stove. Pen and wash drawing by G.… https://www.rawpixel.com/image/14010387/image-cartoon-person-bookFree Image from public domain licenseTwo children wait nervously while an alchemist secretively concocts a mixture at his stove. Pen and wash drawing by G.… https://www.rawpixel.com/image/13973503/image-cartoon-person-medicineFree Image from public domain license