van der leeuw

Goossen van Vreeswijk -  De Groene Leeuw of het Licht der Philosophen (The Green Lion, or the Light of the Philosophers), 1674.

“Here is the Shining Perfection held by the Hands of the Absolute. Two major Riddles must be solved by the one aspiring to possess it: (1) Knowledge of the Nature of our Subject and its preparation; (2) the Secret of Saturn, or the way to Dissolve and Putrefy.”