Memento Mori: The Symbols and Where They Came From

Memento mori is having a second life as a phrase on wall art, jewelry and tattoos, usually detached from everything that produced it. The original tradition is more specific and considerably stranger than the modern version, and knowing the symbols makes any piece using them readable rather than decorative.

Here is what the phrase means, where each symbol came from, and what the Stoics were doing with the idea long before any of it was painted.

What does memento mori mean?

Literally, remember you must die. The Tate defines a memento mori as an artwork designed to remind the viewer of their mortality and of the shortness and fragility of human life.

The grammar matters. It is an imperative addressed to you, not a statement about the human condition. Somebody is telling you something you would rather not think about, which is why the tradition reaches so consistently for objects rather than arguments.

A skull cannot be debated with.

What are the standard memento mori symbols?

A short list, used for centuries with very little variation.

Symbol	What it says
Skull	The plainest form. A portrait with a skull is the basic memento mori.
Hourglass or clock	Time is measured and running.
Guttering or extinguished candle	The moment of ending rather than the fact of it.
Fruit and flowers	Beauty that is already decaying while you look at it.
Soap bubble	Perfect, weightless and about to be gone.
Winged skull, skull and crossbones	Funerary versions, carved on gravestones and tombs.

The soap bubble is the one people miss. It appears in paintings looking purely charming, and it is doing exactly the same work as the skull.

How is vanitas different?

Vanitas adds a second argument. A memento mori says you will die. A vanitas says that, and also that the things you are spending your life on are worthless.

So alongside the skull and the candle you get musical instruments, wine, books, coins, scientific instruments. All the marks of a cultivated and successful life, arranged to make a point about how little they will matter.

The name comes from the opening of Ecclesiastes, in the King James wording the Tate quotes: vanity of vanities, all is vanity. Both genres became popular in the seventeenth century, in an age when most people took an afterlife for granted and treated this life as preparation.

Did the Stoics invent it?

Not the phrase, but the practice. Britannica traces the idea of remembering death through Greek and Roman philosophy, starting with Plato's Phaedo, where Socrates says the sole purpose of practicing philosophy is to practice for dying and death.

The Stoics made it a daily exercise. Seneca advised treating each day as a complete life and settling accounts with life every day. Epictetus put it at its coldest in the Handbook: if you kiss your child or your wife, say that you only kiss things which are human, and you will not be disturbed if either of them dies.

Marcus Aurelius keeps returning to it and never softens it. "Death hangs over thee. While thou livest, while it is in thy power, be good." Fifteen words, and the whole argument is in the second half.

Is it supposed to be depressing?

No, and that is the part most consistently lost. Britannica is explicit that the Socratic version is not a morbid directive, and the Stoic use of it is entirely forward-facing: meditating on the inevitability of death is a way of living more fully in the present.

The logic is simple enough. Unlimited time makes everything postponable. A limit makes today the only day you can be sure of spending. That is the argument in Seneca's writing on time and it runs through the whole Stoic canon.

What the tradition is against is not enjoyment. It is postponement.

Where does it show up outside art?

Nearly everywhere, once you look. In Catholic practice, Ash Wednesday marks foreheads with ashes as a reminder of mortality. Ignatius of Loyola's Spiritual Exercises recommend meditating on death directly.

In architecture there are ossuaries, churches lined with human bone, which functioned as memento mori and as storage when cemeteries overflowed. The fifteenth-century Sedlec Ossuary in the Czech Republic is the famous one. The Capela dos Ossos in Portugal carries a poem at the entrance warning that the bones inside are waiting for yours.

And in the medieval danse macabre, a procession of the living and the dead, the living ranked from pope and emperor down to an infant, all led by a figure of death to the same grave. The rank is the joke. It changes nothing about the destination.

Why did the Victorians take it so far?

Because they had the industrial capacity to manufacture it. The motifs moved off canvas and onto timepieces, ornaments and jewelry, and mourning objects became a genuine commercial category rather than a private practice.

That shift is worth noticing, because it is the same shift happening now. A symbol that existed to interrupt you becomes something you wear, and once it is worn often enough, it stops interrupting anyone.

Which is an argument for using it sparingly rather than for not using it at all.

How does it work on a wall?

Better as a sentence than as a skull, in most homes. The full symbolic apparatus was built for a culture that read it fluently, and a skull in a modern living room mostly reads as a skull.

Text carries the idea more reliably. The Achilles speech from Troy does the entire memento mori job without a single traditional symbol: the gods envy us because we are mortal, because any moment may be our last, and everything is more beautiful because we are doomed. That is a vanitas argument in plain English.

1. Prefer the sentence to the symbol unless you actually like the iconography.
2. Hang mortality pieces where you make decisions, not where you relax.
3. One per room. The whole effect depends on it being unexpected.
4. Warm, aged palettes suit the subject. High-contrast black and white pushes it toward costume.

These sit naturally in the Stoic wall art collection, and the placement reasoning is covered in choosing quote wall art that means something.

What should you read first?

Marcus Aurelius, because he does it in single sentences and returns to it constantly without ever building it into a system. The verified list of his lines is mostly mortality material once you separate it out.

After that, Seneca's On the Shortness of Life, which is the same idea pointed at a calendar rather than a deathbed. And if you want the art history rather than the philosophy, the Tate's collection notes on individual works are more useful than any general survey, because the symbols only make sense inside specific pictures.