The Goetic Circle of Black Evocations and Pacts, to summon Satan for a deal. The circle is formed from human skin, fastened by nails from a coffin of an executed criminal. A parricide’s skull, goat horns, a bat drowned in blood, and the head of a black cat who was fed human flesh must be placed around it. From The Book of Black Magic and Pacts, A.E. Waite, 1910. Source: Embassy of the Free Mind
Alchemist and Magician Edward Kelly, in the act of invoking a spirit of the dead at the churchyard of Walton Ledale, from “The book of black magic and of pacts” by A.E. Waite, 1898. The companion in the circle is likely Paul Waring, who helped him with all of his conjurations.