Catoptromancy, also spelled captromancy and known as enoptromancy, is divination by means of a mirror or other reflective surface. Practiced in ancient Greece and revived in various forms in medieval and early modern Europe, it belongs to the wider family of scrying techniques and survives today in folk customs and legends involving mirrors.
Catoptromancy (Captromancy or Enoptromancy) at a glance
| Also known as | Captromancy, enoptromancy, mirror scrying |
|---|---|
| Etymology | Greek katoptron, "mirror," and manteia, "divination" |
| Method | Gazing into a mirror or reflective surface for images or signs |
| Ancient example | Oracle of Demeter at Patrae, described by Pausanias |
| Related practices | Crystal gazing, hydromancy, scrying |
Definition and Names
The word catoptromancy combines the Greek katoptron, "mirror," with manteia, "divination." The spelling captromancy found in some older reference works is a variant, and enoptromancy derives from enoptron, another Greek word for mirror. All three names describe the same practice: looking into a reflective surface in the hope of seeing images, figures or signs that reveal hidden knowledge or future events. It is closely related to crystal gazing and to hydromancy, divination by water.
Ancient Greece: The Mirror at Patrae
The best-known ancient description comes from the Greek traveler Pausanias, who wrote his Description of Greece in the 2nd century CE. He reports that at Patrae (modern Patras) there was a spring in front of a sanctuary of Demeter where an oracle was consulted about the sick. A mirror was lowered on a cord until its rim just touched the surface of the water. After prayers and offerings of incense to the goddess, the inquirer looked into the mirror and saw the sick person either living or dead. Pausanias notes that this oracle was considered truthful, though he simply records the local custom.
The account is valuable because it combines two reflective media, a metal mirror and water, and places mirror divination within a recognized temple cult rather than private magic.
Medieval and Early Modern Practice
Mirror divination reappears in medieval and Renaissance Europe, often described in manuals of learned magic and condemned by church authorities as illicit. Practitioners used polished metal, glass, or dark stone mirrors, sometimes consecrated with prayers, and a child was occasionally employed as the seer on the belief that innocence made visions more reliable.
The most famous example is associated with John Dee, the Elizabethan scholar. A polished obsidian mirror of Aztec origin, now in the British Museum, is traditionally said to have belonged to him and to have been used in his spirit conferences with the scryer Edward Kelley, though Dee's own records focus more on a crystal "shew-stone." Such objects show how mirror scrying overlapped with angel magic and the search for hidden wisdom in the period.
Folklore and Popular Customs
Mirrors carry a rich body of folklore. In British and American traditions, young women on Halloween or other special nights might gaze into a mirror by candlelight, sometimes while eating an apple or brushing their hair, hoping to glimpse the face of a future husband over their shoulder. Belief that breaking a mirror brings seven years of bad luck, and the custom of covering mirrors in a house after a death, reflect the old idea that mirrors are connected with the soul.
Modern urban legends such as "Bloody Mary," in which a figure is said to appear after a name is chanted before a mirror in a darkened room, draw on these traditions. They are best understood as games and folklore rather than as divination in the strict sense.
How Mirror Divination Was Performed
Descriptions of catoptromancy vary widely, but most share certain elements. The mirror was often cleaned, anointed or inscribed with sacred names, and the operation was performed in a quiet, dimly lit place, frequently by candlelight. Prayers, invocations or incense prepared the setting. The seer then gazed steadily into the reflecting surface, sometimes for a long time, waiting for the glass to cloud over before images appeared.
What was seen could be interpreted in several ways. Some accounts describe literal scenes, such as a thief's face or a distant event; others describe symbolic figures to be decoded, much as in dream interpretation. Questions typically concerned lost or stolen property, illness, marriage and the fate of absent persons, the same concerns that appear throughout the history of popular divination.
Interpretation and the Skeptical View
Psychologists explain many experiences in mirror gazing through known perceptual effects. Staring at a reflection in dim light can produce distortions of the face and strange apparitions, a phenomenon studied experimentally and sometimes called the strange-face illusion. Expectation, suggestion and the mind's tendency to find patterns also shape what gazers report. There is no scientific evidence that mirrors reveal the future. Historians of religion study catoptromancy as part of the long history of divination, alongside practices such as gyromancy and metoposcopy.
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Frequently asked questions
What is catoptromancy?
Catoptromancy is divination using a mirror. The practitioner gazes into a reflective surface and interprets any images, figures or impressions that appear as messages about hidden matters or the future. It is also called captromancy or enoptromancy and is a form of scrying, related to crystal gazing and water divination.
Where does mirror divination come from?
One of the earliest clear descriptions is from Pausanias in the 2nd century CE, who described a mirror lowered to a spring at a sanctuary of Demeter in Patrae, Greece, to learn whether the sick would recover. Mirror scrying later appeared in medieval and Renaissance magic and in European folk customs.
Why do people see faces when staring into a mirror?
Gazing at one's reflection in low light for several minutes often causes the face to appear to distort or change. Researchers attribute this to perceptual adaptation and the brain's pattern-seeking tendencies, sometimes called the strange-face illusion. Suggestion and expectation also influence what people report seeing.
Sources and further reading
- Catoptromancy · Wikipedia
- Catoptromancia · Wikipedia (Spanish)
- Pausanias, Description of Greece, Book 7 (Achaia), 2nd century CE · Book (classical text)
This entry replaces an article from the original Mystica encyclopedia (online since 2001). It was rewritten from the sources above by The Mystica Editorial Team under our editorial standards. Last reviewed: September 30, 2026.