De roode leeuw, of het sout der philosophen

Step into the subterranean world of Goossen van Vreeswyk, a 17th-century Master of Mines who reveals the hidden link between the grueling labor of the pits and the divine secrets of the Hermetic Art. Discover how the 'Spirit of the World' can be captured from the very air to create the fabled Red Lion, the key to both the transmutation of metals and the healing of the human body.