Sylvia Rose
Astrology & Astronomy Ancient Origins
Astrology and astronomy give insights into seasonal changes and human nature. In Western tradition, astronomy is based on observance of...
top of page
Sylvia Rose
Aug 66 min read
Ancient Greek Astrology & Astronomy
In the ancient Greek view, creation of astrology is attributed to the legendary sage Hermes Trismegistus. In Hellenic Greek times (323...
24 views
Sylvia Rose
Aug 63 min read
Medieval Astrology of Islam
Medieval Islamic astrology and astronomy begin in traditions of the Hellenistic and Roman eras. Early astronomy observes seasonal changes...
13 views
Sylvia Rose
Aug 37 min read
Glass & Arts of Ancient Glass Making
Glass production prospers in Alexandria c. 1st century AD. Early glass makers produce colored beads and later utensils. With clear glass,...
34 views
Sylvia Rose
Aug 25 min read
Famous Women of Renaissance Alchemy
Women often find inspiration in alchemy. In the light of the Renaissance several female alchemists emerge. Women alchemists of the...
51 views
Sylvia Rose
Aug 110 min read
Renaissance Apocalypse: End is Nigh
Plague, war, famine and pervading doom lurk beneath the genius and enlightenment of the western Renaissance. The Rosicrucian movement...
26 views
Sylvia Rose
Jul 316 min read
Women of Alchemy: Anna Maria Zieglerin
Anna Maria Zieglerin (1550 - 1575) is a German alchemist accused of murder, attempted poisoning and intent to burglarize. At her trial,...
27 views
Sylvia Rose
Jul 293 min read
Writing Inside Eggs Italian Renaissance
Writing inside eggs is invented by Naples polymath Giambattista della Porta. In the 16th century he uses this method to smuggle messages...
12 views
Sylvia Rose
Jul 294 min read
Theriac: Miracle Snake Venom Potion
Making a proper theriac takes months. The recipe calls for plants collected in season, and the distillation or fermentation of herbs,...
13 views
Sylvia Rose
Jul 297 min read
Naples Renaissance: Holy Alchemy
Convents play a crucial role as centers of research and innovation during the alchemical Renaissance in Naples. The religious...
33 views
Sylvia Rose
Jul 283 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...
46 views
Sylvia Rose
Jul 275 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...
44 views
Sylvia Rose
Jul 274 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...
47 views
Sylvia Rose
Jul 273 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...
14 views
Sylvia Rose
Jul 275 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...
22 views
Sylvia Rose
Jul 263 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...
18 views
Sylvia Rose
Jul 265 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...
42 views
Sylvia Rose
Jul 263 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...
23 views
Sylvia Rose
Jul 253 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...
27 views
Sylvia Rose
Jul 253 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...
21 views
bottom of page