Depiction of an unscrupulous practitioner of black magic from “Le serpent de la Genèse” (The Serpent of Gensis) Volume 2, by Stanislas de Guaita, 1920.. The book describes this type of sorcerer as desecrating the sacred science of magick for the purposes of tyranny, personal gratification, disorder, crime, and intimidation. Source: Embassy of the Free Mind.