Research Notes

Who Put Alchemy into the Cathedral?

The great medieval cathedrals appear to invite symbolic interpretation. Their portals contain animals, plants, biblical figures, signs of the seasons and scenes of human labour. To a modern visitor, these carvings can seem like fragments of a language whose key has been lost.

One persistent belief is that this language was alchemical. According to this reading, the cathedral was more than a Christian building. Its stones preserved secret knowledge of matter, spiritual transformation and the Great Work.

A recent study by Tom Fischer examines an important figure in the formation of this idea: Esprit Gobineau de Montluisant, a seventeenth-century alchemist who interpreted the sculptures of Notre-Dame in Paris as “chemical hieroglyphs.” His account was written in 1640 and published posthumously in the eighteenth century. It later contributed to the tradition of reading Gothic cathedrals as repositories of Hermetic wisdom.

Fischer’s research raises a difficult question. Were these alchemical meanings placed in the cathedral by its medieval builders, or were they introduced by later interpreters?

The distinction matters because symbolic interpretations can acquire an appearance of antiquity. Once repeated often enough, a modern reading may begin to seem as though it has always belonged to the object. The symbols remain old, but the system used to explain them may be much newer.

This does not make the later interpretation worthless. Gobineau’s reading tells us something about the cathedral, but it also tells us about the seventeenth-century alchemical imagination. He looked at Christian stonework through a mind formed by Hermetic imagery and saw correspondences that another viewer might never have perceived.

The cathedral therefore has at least two histories. One is the history of its construction: who designed it, what its patrons intended and how its first worshippers understood its imagery. The other is the history of the ways in which later generations received it.

Walter Benjamin can help us understand why both histories matter. For Benjamin, the work of art is never isolated from its transmission through time. Its meanings accumulate through changing settings, forms of attention and acts of remembrance. History does not leave the object untouched.

An esoteric interpretation should still be tested. If we claim that medieval masons deliberately concealed a complete alchemical doctrine in a cathedral, historical evidence is required. Similarity between a carving and a later alchemical emblem is not proof of intention or influence.

Yet documented intention does not exhaust symbolic meaning. A symbol can enter relationships its maker did not consciously foresee. The spiritual force of an image may arise through the encounter between its inherited form and the consciousness of a later beholder.

This is where historical scholarship and spiritual interpretation need not become enemies. Historical research asks when a reading appeared, who developed it and what evidence supports it. Esoteric hermeneutics asks what the image may disclose when approached as more than a historical object. Confusion begins when one kind of claim is presented as though it were the other.

The cathedral may not be a coded alchemical manual designed in stone. It can still become an image of transformation. Its movement from darkness towards light, its ordering of matter and spirit, and its passage from the ordinary street into sacred space can speak to the alchemical imagination without proving a secret medieval programme.

Fischer’s study therefore does something more useful than either confirming or dismissing the old legend. It shows how sacred images continue to gather meanings. The cathedral is received again by each period, and each period reveals itself through what it finds there.

Can Aura Resist the Machine?

Walter Benjamin wrote about mechanical reproduction at a time when photography and film were changing the meaning of art. A new article by the artist and researcher Michael Szpakowski asks what happens when we carry Benjamin’s thought into the age of artificial intelligence.

The question is no longer confined to the reproduction of an existing artwork. An AI system can produce an image that has no single original. It draws upon enormous bodies of visual material and generates something apparently new. We therefore face a situation Benjamin could not have known, yet his idea of aura has returned with unexpected force.

Aura is often reduced to the special atmosphere surrounding an original work of art. This is part of its meaning, but it is not the whole of it. For Benjamin, aura also involves distance, presence, history and the singular encounter with something that cannot be brought entirely under our control.

Szpakowski sees this as a possible point of resistance. AI can generate images rapidly and in almost unlimited numbers. These images can be attractive, accomplished and immediately usable. Yet abundance does not necessarily produce depth. The easier an image is to generate and consume, the more readily it can become interchangeable with thousands of others.

This does not mean that every digitally produced image is empty, or that technical processes are incompatible with art. Benjamin himself did not simply mourn the disappearance of traditional art. He understood that reproduction could release images from restricted settings and bring them to new audiences. His thought remains valuable because he recognised both the possibilities and the dangers of technological change.

The present danger may lie less in the machine than in the habits of perception forming around it. We encounter images in rapid succession. They are selected, generated and circulated according to systems designed to hold attention. An image scarcely has time to enter consciousness before another replaces it.

Aura may therefore depend upon the quality of our encounter as much as upon the object before us. A painting seen hurriedly can become another item of visual consumption. A modest reproduction, approached with sustained attention, may open a depth that was not immediately visible. The image alone does not determine what occurs.

This is where Benjamin’s thought opens towards the sacred. A sacred image is more than a representation of a religious subject. It asks for another way of seeing. Its meaning may lie in the inner distance it creates: a pause between recognition and judgement, in which the image is no longer consumed but received.

Artificial intelligence cannot decide whether such an encounter takes place. It can imitate styles, combine symbols and produce persuasive surfaces. It may even help us discover relationships that had escaped our notice. But it cannot supply the inward attention through which an image becomes meaningful.

The survival of aura may therefore depend upon a human capacity that technological abundance places under pressure: the capacity to stop, attend and allow an image to remain partly beyond us. In that sense, aura is not a relic defeated by the machine. It names a relationship with the visible world that we may still choose to preserve.