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Sylvia Rose
Jul 28, 20243 min read
Roger Bacon: Medieval Science & Alchemy
Roger Bacon (c. 1219 - 1292) is a Franciscan friar and fiery figure in medieval and later science and philosophy. He's known for his...
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Sylvia Rose
Jul 27, 20245 min read
Four Humors & Medical Stagnation
The theory of the four humors dominates medicine for two thousand years. Since the time of the ancient Greeks to the 19th century, humor...
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Sylvia Rose
Jul 27, 20244 min read
Caterina Sforza: Renaissance Alchemy
Caterina Sforza (1463-1509) is a remarkable figure of the Italian Renaissance, leading a colorful and controversial life. Alchemy is...
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Sylvia Rose
Jul 27, 20243 min read
Yliaster: Quest for the Magnum Opus
Yliaster or Iliaster is a concept attributed to Renaissance alchemist and physician Paracelsus. This term arises from alchemy, where it...
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Sylvia Rose
Jul 27, 20245 min read
Robert Fludd & Renaissance Medicine
Robert Fludd (1574 - 1637) is an influential figure of the European Renaissance. He's known as a cosmologist, astrologer, mathematician...
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Sylvia Rose
Jul 26, 20243 min read
Natural Magic of the Renaissance
Natural magic is a type of Renaissance magic, working directly with forces inherent in nature, as in physics, compared to ceremonial...
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Sylvia Rose
Jul 26, 20245 min read
Michael Maier: Rosicrucians, Art & Alchemy
Michael Maier (1568–1622) is a German physician, alchemist, epigramist and composer. A prolific writer and shrewd thinker, he influences...
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Sylvia Rose
Jul 26, 20243 min read
Alkanet: Ancient Dye Magic & Medicine
Alkanet (Alkanna tinctoria) is a plant related to borage, also a popular medicinal herb. Alkanet is used in folk magic, alchemy, natural...
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Sylvia Rose
Jul 25, 20243 min read
Catherine de' Medici & the Occult
Catherine de' Medici is the Queen of France 1547 - 1563 AD. She's been characterized as a "sinister Queen" with notable interest in the...
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Sylvia Rose
Jul 25, 20243 min read
Medici & Alchemy: Italian Renaissance
The powerful Medici family of Italy, like many ruling courts, patronize and practice alchemy. In the Renaissance alchemy is a topic of...
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Sylvia Rose
Jul 25, 20244 min read
Pope vs Alchemy 1317 AD: Falsification
Pope John Paul XII bans the practice of alchemy for the falsification of metals in 1317. In the Middle Ages, alchemy is a mysterious...
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Sylvia Rose
Jul 24, 20244 min read
Islamic Alchemy: Abu Bakr al-Razi
Abū Bakr al-Rāzī c. 864 - 930 AD is a Persian alchemist, philosopher and physician during the Islamic Golden Age . One of the most...
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Sylvia Rose
Jul 23, 20244 min read
Calcination Process: Alchemy at High Heat
Calcination is a crucial process in sciences such as metallurgy and chemistry. A process of ancient alchemists, it's used allegorically...
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Sylvia Rose
Jul 23, 20244 min read
Galena: Silver Lead Ore of Metallurgy
Galena (PbS) is the primary lead ore for centuries. Lead can be smelted from galena in a regular wood fire. Some galena deposits contain...
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Sylvia Rose
Jul 22, 20244 min read
Cupellation: Alchemy Process of Metals
Cupellation is an ancient alchemy process used in metal separation. Alchemy comes from metallurgy and early medicine. The processes of...
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Sylvia Rose
Jul 21, 20243 min read
Spiritual Alchemy: Fixatio (Fixation)
Fixation, fixatio or fixing is a process of alchemy and spiritual alchemy. Within the mystical world of the alchemist, fixatio is used in...
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Sylvia Rose
Jul 21, 20243 min read
Mystique of Nous: Awareness & Perception
Nous is a concept from classical philosophy, equated to intellect or intelligence, and the area of the human mind necessary for...
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Sylvia Rose
Jul 20, 20245 min read
Natural Health: Paracelsus & Hermetic Principles
Innovative Swiss physician and alchemist Paracelsus is strongly influenced by the 7 principles of Hermeticism and a holistic approach to...
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Sylvia Rose
Jul 20, 20243 min read
Alkahest: Alchemy Panacea & Solvent
Alkahest is a divine panacea or healing substance and solvent. During the Renaissance, alchemists are intrigued by the healing concepts...
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Sylvia Rose
Jul 19, 20243 min read
Azoth: Divine Substance of Alchemy
Azoth emerges from the mystical world of alchemy. It represents a universal panacea or potent solvent sought by alchemists for...
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