This is an image that illustrates all phases of the Great Work or Magnum Opus. The crow represents Nigredo, the peacock represents Cauda Pavonis, the pheonix represents Rubedo. The man and woman symbolize duality. The circle at the bottom suggests…
The myth of Ovid's encounter with Salmacis. Salmacis enchanted the water to turn who ever stpped foot into it would come out of the water half-man half-woman. This is an old Greek myth that was painted by spranger who depicted several mythological…
Scheiner was a Jesuit mathematician working in Rome. This treatise describes how the eye sees an inverted image that it somehow is able to flip. Scheiner's descriptions played a large role in the success of Johannes Kepler's theory of vision.