prima materia

Based on the work of Paracelsus, Robert Fludd devised an alchemical theory of creation wherein god separated the materials of the universe out of a chaotic prima materia, in the same way that an alchemist in a laboratory would do. These engravings from the History of the Two Worlds, 1617, illustrated his wild theories. Source:

📖 Purchase Book (affiliate link, free digital version linked above)