"Within the Hermetic tradition, there exist symbols whose depth cannot be exhausted, whose geometry conceals not only the metaphysics of alchemy but the very architecture of the Kabbalistic Tree of Life. One such emblem-a circle enclosing a triangle, which in turn contains a square and an inner circle-appears in the works of Michael Maier's Atalanta Fugiens and reemerges throughout Rosicrucian and Masonic iconography. What seems at first a simple alchemical figure is, upon deeper examination, a geometric expression of the entire Tree of Life. It encodes the ten sefirot, the four worlds, the three Orders of the Rosicrucian Grade Structure, and the universal progression of manifestation from Unity to Multiplicity."

https://www.academia.edu/145081602/THE_A...TIC_SYMBOL

"Dark Secrets is not just an exhibition: it’s a deep exploration across 27 themed rooms, spanning magic, occultism, science, and folklore. The route extends over more than 1,200 square meters, alternating between scenic reconstructions, immersive installations, informative panels, and original items of extraordinary historical, anthropological, and esoteric value."

Location: The Vaults London
From October 2025

https://feverup.com/m/427444

"In Becoming the Philosopher’s Stone, Randall Evans guides you on a practical and deeply personal journey of self-mastery—where ancient alchemical wisdom meets grounded, real-world transformation. This book is not about motivation. It’s about becoming."

https://www.amazon.co.uk/Becoming-Philos...B0FPLN3LV8

"The alchemical tradition concealed a psychological truth more radical than Jung ever fully articulated: the ego is not an entity to be strengthened or refined—it is a perceptual error that must be recognized as such. This exploration examines the dissolution of false identity through the lens of medieval alchemy, moving beyond contemporary therapeutic frameworks into the darker, more demanding territory of actual transformation."

https://www.youtube.com/watch?v=jW69lM_GubE

"Between the blackness of dissolution and the redness of final integration lies a forgotten threshold—the golden dawn of Citrinitas. In this profound exploration of alchemical psychology, we examine the yellowing phase: the moment when consciousness begins to perceive its own patterns, when awareness awakens to itself, when the inner eye opens for the first time."

https://www.youtube.com/watch?v=eNSuncr8X00

Call for Papers

International Conference 

The Science of Natural Properties

Knowledge, Transmission, and Practice 
(6th – 15th century)

University of Bologna, 17-19 June

Organisers: Alessandra Scimone & Amine Xhakoni with the participation of Lucia Raggetti (UseFool Project, University of Bologna)  


https://www.fabula.org/actualites/131446...n-and.html

"The Crisis and Turning Point of Cultivation Deviations in Daoist Neidan: A Study on the Phenomenon of Zouhuo Rumo (走火入魔) and Its Contemporary Therapeutic Implications."

https://www.mdpi.com/2077-1444/16/12/1537

"Part 1: A Brief History of Alchemy and Music 
with John Hernandez, a Co-Founder of the Domus Hermeticus Foundation and a world-class drummer. John will unveil how the ancient art of transformation infused the development of music theory, harmony, and resonance itself.

Part 2: From Ancient Theory to Modern Composition
 with Chris Houston: How these timeless alchemical principles continue to shape modern performance and composition, turning vibration into revelation. Chris is the curator of Implied Music, an award-winning composer, keyboardist, and sound designer, 7-time ASCAP Plus Award, 5-time Bay Area Theater Critics’ Circle Award recipient, he performed as a principal pianist for the Boston Ballet School."



Unlock the Hidden Harmony: Alchemy and Music Saturday, December 6th, 2025 at 18:30–19:30 CET. Online.

Register: https://www.domushermeticus.world/blog/free-webinar-unlock-the-hidden-harmony-alchemy-and-music

Le vray et methodique cours de la physique resolutive, vulgairements dite chymie representé par figures generales & particulieres pour connoistre la theotechnie ergocosmique, c'est a dire, l'art de Dieu en l'ouvrage de l'univers. Seconde édition, avec l'indice des matieres de ce volume, & quelques additions. Par Annibal Barlet

https://archive.org/details/BIUSante_pharma_res005208

Barlet lecturing in his laboratory:

https://www.researchgate.net/figure/Anni..._352669338

Katherine Neville: "I have just led a private tour for ten of the Dibner Library of Science and Technology, one of the most fascinating of the twenty-one Smithsonian Libraries. Here’s one of my favorite documents – Sir Isaac Newton’s alchemy notes, written in his kitchen garden in Cambridge. The librarians brought this document out when we were giving an earlier private tour to the ambassador of the Czech Republic and the Havel family"

https://www.katherineneville.com/the-que...c08WTo8hRg