Secret love message: New graffiti from Pompeii moves researchers.

It had been concealed for 000 years.

Between dust, volcanic rock and murals scoured by wind and time, archaeologists have uncovered an inscription that feels strikingly current: someone carved into a wall that Erato loves. Who that person was, and who they were writing about, is unknown - and that uncertainty only adds to the appeal of the find.

Pompeii graffiti: the everyday voice of ordinary people

In AD 79, Vesuvius buried the Roman city of Pompeii beneath metres of ash and pumice. For those who lived there it was a disaster; for researchers it became a kind of time capsule. Buildings, household objects - and even off-the-cuff scratches on plaster walls - survived in extraordinary condition.

The graffiti now being analysed comes from the theatre complex, a place that would once have been packed: spectators, traders, enslaved people and actors. Anyone waiting there seems to have passed the time by cutting thoughts and sketches into the wall plaster.

"In Pompeii, graffiti are not mindless scribbles, but direct, unfiltered voices from everyday life in the Roman Empire."

Among the marks on the walls are, for example:

• sketches of gladiators in their typical armour
• drawings of ships and animals
• declarations of love and bursts of jealousy
• mockery, insults and bawdy quips
• simple names - the ancient equivalent of “tags”

Where many surviving texts from antiquity come from educated elites, these wall-scribbles offer a window into the minds of sellers, soldiers, enslaved people, children and lovers. That is precisely what makes them so valuable to historians.

“Erato loves…” - a broken sentence with outsized impact

As part of new investigations, researchers identified 79 previously unknown inscriptions in a theatre corridor in Pompeii. Among them, one brief but highly charged message stands out. Scratched into the plaster are the words: “Erato amat…” - broadly meaning: “Erato loves…”

The line stops there. Whether the rest of the surface later flaked away, or whether the writer was interrupted, can no longer be determined. What is clear is that someone chose to record in public that Erato loves - and dared to cut it into the wall.

The name Erato was familiar in the Roman world; it echoes the Muse of love poetry from Greek mythology. Whether the graffiti refers to a real woman, a nickname, or a poetic allusion remains speculation.

"The less of the message that survives, the more our imagination fills the gaps - that is what makes the find so human."

More love messages from the city beneath Vesuvius

This new inscription joins a long series of love graffiti that has been emerging in Pompeii for decades. Researchers are already familiar with, among other things, pleaded appeals to Venus, the goddess of love, and intensely personal notes.

Examples from earlier discoveries include:

• a woman earnestly begging her beloved not to forget her, and to keep loving her
• an enslaved woman openly declaring her affection for a man called Cresto, and hoping for divine support for their relationship
• other inscriptions pairing love confessions with jokes or coarse remarks - much like modern toilet graffiti

Lines like these suggest that longing, infatuation, uncertainty and hope in ancient Pompeii were hardly different from how they feel today.

High-tech tools against the wear of time

This discovery was not down to luck, but to a targeted research project. An international team used modern surveying and imaging techniques to systematically “re-read” the walls.

3D models and lighting techniques reveal what the eye can’t see

Today, many graffiti survive only as the faintest depressions in the plaster, often invisible to the naked eye. To bring them out, the researchers combined several methods:

• Photogrammetry: numerous overlapping photographs are used to generate an accurate 3D model of the wall surfaces.
• RTI imaging: with so-called “Reflectance Transformation Imaging”, the surface is recorded under many different light angles to emphasise the finest scratches.
• Digital tracing: using the models, specialists mark each line and reconstruct the original texts and drawings.

With this approach, nearly 200 graffiti were precisely mapped, including many that had previously been effectively undetectable. The love message mentioning Erato only became clearly legible during this digital analysis.

"Without 3D technology, the love message to Erato would probably have remained hidden in the plaster."

What the inscriptions reveal about Pompeii’s residents

Reading the graffiti gives a layered picture of the city. Alongside love and romance, everyday themes dominate: games, money, competitions, political sympathies, and ridicule aimed at neighbours. At times, it feels surprisingly modern.

The finds indicate, for instance:

• many inhabitants had at least basic literacy, well beyond the upper classes
• walls functioned as a public communication space - an ancient “social network” made of lime plaster
• intimate feelings were deliberately made visible in public places

For archaeology, this provides unusually direct access to emotions and day-to-day conflicts that rarely appear in classical literary sources. In this way, the graffiti complements inscriptions on gravestones, official notices and papyrus documents.

How archaeological projects benefit from this kind of technology

Modern visualisation techniques are currently reshaping many areas of excavation work. They do not only improve documentation; they also protect fragile finds, because less direct work on sensitive surfaces is required.

In practical terms for Pompeii, that means:

• brittle plaster layers no longer need heavy cleaning just to make inscriptions readable
• researchers can examine graffiti carefully on-screen without having to remain on site long-term
• digital models can be re-analysed later, for example using improved algorithms

Methods like these make it possible to recover even more faded texts and drawings - not only in Pompeii, but wherever ancient cities have been preserved, such as Herculaneum or Ostia.

Why an ancient declaration of love still moves us

Part of the pull of the short line about Erato lies in what is missing. Archaeologists can study the context - its position in the theatre corridor, the letter forms, neighbouring graffiti - but the intended meaning remains open. Was it a teenager carving a secret crush? A young man trying to impress his beloved? Or a poetic line inspired by plays performed just metres away?

These questions can never be answered definitively, yet they fire the imagination. That is one of the particular strengths of archaeological research: tiny traces can evoke a vivid past without every gap needing to be filled.

To non-specialists, a single scratched line may seem trivial; to experts, it is invaluable. It links hard facts - dating, find-spot, writing technique - with something deeply personal: one person’s urge to preserve a feeling. In that moment, the catastrophe of AD 79 can feel almost secondary. Before the force of the eruption, there were ordinary days too, with boredom, flirting and intense emotions behind the scenes of Pompeii’s theatres.

Visitors to the site today often focus on grand villas, temples and streets. The hidden graffiti are a reminder that the setting was once inhabited by real people - with anxieties, humour, malice and, of course, love. That is what gives a simple line like “Erato loves…” its power: it forms a direct, almost intimate bridge from antiquity to the present day.