Michelangelo Caravaggio: He Killed a Man in 1606, the Medusa Is a Self-Portrait, and He Died at 38 on the Run

28. Mai 2026

Caravaggio Medusa biography DeckArts Berlin

Last updated: May 2026 · By Stanislav Arnautov · Berlin

Quick answer

Michelangelo Merisi da Caravaggio (1571–1610) killed Ranuccio Tomassoni in Rome on 29 May 1606. He fled Rome on the same day and never returned. He died in Porto Ercole on approximately 18 July 1610, aged 38–39, under circumstances that remain disputed. The Medusa (c.1597, Uffizi Florence) is a self-portrait on a shield. Single deck (~$140) on forest green or near-black. DeckArts from ~$140.

Michelangelo Merisi da Caravaggio (29 September 1571 – approximately 18 July 1610) was born in Milan, trained in the Milanese workshop of the painter Simone Peterzano, and arrived in Rome at approximately 21. He became the most radical and most influential Italian painter of the late 16th and early 17th centuries. He killed a man in Rome on 29 May 1606, was sentenced to death in absentia, spent the last four years of his life as a fugitive, and died at approximately 38–39 in Porto Ercole under circumstances still debated by historians. His Medusa (c.1597, Uffizi Gallery Florence) is a self-portrait on a shield. External references: Uffizi Florence — Medusa; National Gallery London — Caravaggio. DeckArts Berlin from ~$140. View Medusa at DeckArts →

Caravaggio’s Biography: Rome, the Killing, the Exile

Caravaggio was born on 29 September 1571 in Milan, the son of Fermo Merisi, a household administrator and architect-decorator to the Marchese of Caravaggio (the small town in Lombardy from which the family took its name). His father and grandfather died in the 1576 plague when Caravaggio was five. He trained in the Milan workshop of Simone Peterzano (c.1584–1588) and arrived in Rome at approximately 21, probably around 1592–93.

Caravaggio’s Roman period (c.1592–1606): the period of his major works. He worked initially in the workshop of the Cavalier d’Arpino, then attracted the attention of Cardinal Francesco Maria Del Monte (his most important early patron) and subsequently of the Barberini and Mattei families. His major commissions during this period include the Matthew cycle in San Luigi dei Francesi (c.1599–1600), the Cerasi chapel paintings in Santa Maria del Popolo (c.1600–1601), and the Death of the Virgin (c.1601–1606, Louvre Paris). He was consistently in trouble with Roman authorities throughout this period: his documented brushes with the law in Rome include at least a dozen arrests, charges, and court appearances between 1600 and 1606, for offences ranging from assault and carrying weapons without a licence to throwing a plate of artichokes at a waiter.

The killing (29 May 1606): see below.

The exile (1606–1610): Caravaggio fled Rome on the day of the killing and never returned. He spent four years as a fugitive: in the Alban Hills (1606), in Naples (1606–1607), in Malta (1607–1608, where he was made a Knight of Malta and subsequently imprisoned for an unspecified “foul” act and escaped), in Sicily (1608–1609, Syracuse, Messina, Palermo), and back in Naples (1609–1610, where he was attacked and seriously wounded by unknown assailants in October 1609). He died in Porto Ercole on approximately 18 July 1610, aged 38–39, reportedly while attempting to travel to Rome after receiving a provisional pardon from Pope Paul V. As The Guardian’s Caravaggio coverage documents, the specific circumstances of his death remain disputed: the most recent forensic analysis (2010 bone fragment analysis from a grave in Porto Ercole attributed to Caravaggio) proposed lead poisoning as the cause of death, possibly from the lead-based white pigment he used extensively in his painting.

The Medusa: Self-Portrait on a Shield

The Medusa (Testa di Medusa, c.1597, oil on canvas mounted on poplar wood convex shield, 60 × 55 cm, Uffizi Gallery Florence) is one of the most specific objects in the Italian Baroque painting tradition: it is painted on a convex shield — an actual wooden shield prepared to function as both a painting surface and an object that could be used in its context as a ceremonial display piece. The support’s convexity creates a specific three-dimensional quality to the painted head that a flat canvas does not have.

The commission: the Medusa was commissioned by Cardinal Francesco Maria Del Monte as a diplomatic gift for Ferdinand I de’ Medici, Grand Duke of Tuscany, in approximately 1598–1599. It has been in the Uffizi since 1631.

The self-portrait identification: the Medusa’s face is widely identified by Caravaggio scholars as Caravaggio’s own features — the face of the man who killed Ranuccio Tomassoni on 29 May 1606, painted in 1597, nine years before the killing. The Medusa as self-portrait is the most specific biographical argument for the Medusa as a domestic art object: Caravaggio depicted himself as the head of the monster whose gaze turns the viewer to stone, on a shield designed to be displayed as a protective object, nine years before he committed the act that made him a fugitive. The Medusa is simultaneously a self-portrait, a protective device (the mythological Medusa shield was used to kill monsters), and a confrontational act of autobiographical anticipation.

The Death: Porto Ercole, 1610

Caravaggio died on approximately 18 July 1610 in Porto Ercole, a small coastal town in Tuscany. The specific circumstances have been disputed by historians for 400 years. The traditional account (from Caravaggio’s near-contemporary biographer Giovanni Baglione, whose account is coloured by personal hostility): Caravaggio died of a fever contracted after being left on a beach without his belongings, having been released from Spanish custody in Porto Ercole after being mistakenly arrested on his way back to Rome. The 2010 forensic analysis: researchers at the Pisa University Hospital analysed bone fragments from a Porto Ercole grave attributed to Caravaggio and proposed lead poisoning as the cause of death (lead levels at approximately 10–10,000 times the normal adult blood lead level). Lead poisoning from the lead-white pigment Caravaggio used in his painting — which he allegedly absorbed through his fingers during painting sessions in poor ventilating conditions — is now the most seriously discussed alternative to the fever account. The identification of the Porto Ercole bones as Caravaggio’s is itself not definitively confirmed; the 2010 analysis is disputed by some historians.

Tenebrism: Caravaggio’s Invention

Tenebrism (from the Italian tenebroso, ‘dark’) as a specific painterly technique — the use of extreme contrast between near-absolute shadow and concentrated directional light, with no graduated transition between the two — is Caravaggio’s specific technical invention. Earlier Italian painters (Leonardo, Raphael) used chiaroscuro (the graduated modelling of form through light and shadow) to create three-dimensional form. Caravaggio replaced the gradual chiaroscuro transition with an abrupt tenebristic contrast: figures emerge from an absolute dark with a sharp, undiffused directional light that creates the specific dramatic effect of subjects materialising from darkness.

The Medusa exemplifies this: the severed head of the Medusa emerges from a near-absolute dark background with a single concentrated light source creating sharp highlights on the wet flesh and hair, the blood at the neck’s severed edge, and the snakes’ coiling forms. There is no background, no environmental context, no spatial recession into depth — only the dark and the light event of the face. This is the specific tenebristic programme that Caravaggio’s successors (the Dutch Caravaggisti, Rembrandt, Rubens, Velazquez, Artemisia Gentileschi) absorbed and adapted across Northern and Western European painting for the following century.

The Murder of Ranuccio Tomassoni

On 29 May 1606, Caravaggio killed Ranuccio Tomassoni in a brawl in Rome. The brawl took place in a campo (an open area) in the rione di Campo Marzio district. The specific causes of the fight are disputed by historians: the most commonly proposed precipitating event is a dispute over a tennis match (pallacorda) bet; other accounts propose a dispute over a woman (Fillide Melandroni, a Roman courtesan whom Caravaggio had used as a model and who had also had a relationship with Tomassoni’s brother). Ranuccio Tomassoni was a member of a prominent Roman family; his death resulted in a death sentence (bando capitale) being issued against Caravaggio by the Papal Governor of Rome. Caravaggio fled Rome on the day of the killing.

The specific biographical significance of the killing in relation to Caravaggio’s art: several of his most celebrated works of the exile period (Judith and Holofernes copies, the various late David with the Head of Goliath paintings — in which the severed head of Goliath is identified as a self-portrait of Caravaggio after the killing) are interpretable as autobiographical meditations on violence, guilt, and the severed head as both victim and perpetrator.

Caravaggio’s Influence: Rembrandt, Rubens, Velazquez

Caravaggio’s influence on subsequent Western painting is one of the most extensively documented and most thoroughly traced in art history. The specific transmission routes:

The Dutch Caravaggisti: a group of Utrecht painters (Hendrick ter Brugghen, Gerrit van Honthorst, Dirck van Baburen) who travelled to Rome, saw Caravaggio’s work directly, and returned to the Netherlands with the tenebristic technique. Rembrandt absorbed the tenebristic tradition primarily through the Utrecht Caravaggisti (he never travelled to Italy) and developed from it the specific warm-organic tenebrism that defines the Night Watch and the late self-portraits. The Night Watch’s specific dramatic lighting is a direct inheritance from Caravaggio via the Utrecht intermediaries.

Rubens saw Caravaggio’s work in Rome directly; Velázquez saw it in Naples during his second Italian journey (1649–1651); Artemisia Gentileschi, daughter of the Roman painter Orazio Gentileschi (a direct collaborator of Caravaggio), absorbed the tenebristic technique from direct family contact and developed it in her own major works (the Judith Slaying Holofernes series). As the National Gallery London’s Caravaggio resources document, his influence is traceable in virtually every major Western painter of the 17th century.

Medusa on a Skateboard Deck

The DeckArts Caravaggio Medusa single deck (~$140) presents the central composition of the shield painting: the severed head from near-absolute dark, the concentrated light on wet flesh and coiling snakes, the expression of horror, pain, and the specific instant of decapitation. The near-absolute dark background is the Medusa’s most specific formal quality for domestic installation: it provides its own contrast on any wall colour.

On forest green under 2700K warm LED: The warm flesh tones of the Medusa advance from the combined organic dark of the painting’s background + the forest green wall. The apotropaic guardian above the threshold position — the library door, the home entrance hallway, the living room’s secondary wall. The most historically specific forest green Medusa installation: the shield painting displayed at the threshold of the domestic space it protects.

On near-black or warm charcoal under 2700K: The maximum tenebristic installation. The near-absolute dark of the Medusa’s background is continuous with the near-black wall; the warm flesh and red blood advance from the combined absolute dark as the composition’s sole warm event. The most confrontational installation in the DeckArts range.

Room-by-Room Installation Guide

Hallway threshold wall (the apotropaic guardian): Single deck (~$140) on forest green or near-black beside or above the entrance door at 155–165 cm. The mythological function of the Medusa shield: placed at the threshold to protect the interior from what comes through the door. The most historically specific and most mythologically resonant hallway installation at DeckArts. See: Wall Art Ideas for a Hallway 2026.

Dark academia library door: Single deck (~$140) on forest green or near-black beside or above the library door at 155–165 cm. The guardian of the private intellectual space. See: Wall Art for a Home Library 2026.

Gallery wall dark element: Single deck (~$140) as the confrontational dark element of a Darkness Programme gallery wall: Night Watch triptych (civic warm tenebrism) + Medusa single (Italian Baroque confrontational dark) + Saturn diptych (Spanish existential dark). Three types of darkness, three centuries. See: How to Style a Gallery Wall 2026.

FAQ

Did Caravaggio kill someone?

Yes. On 29 May 1606 in Rome, Caravaggio killed Ranuccio Tomassoni in a brawl, reportedly following a dispute over a tennis match bet. He was sentenced to death in absentia by the Papal Governor of Rome, fled the city the same day, and never returned. He spent the last four years of his life as a fugitive: in Naples, Malta, Sicily, and back in Naples. He died in Porto Ercole on approximately 18 July 1610, aged 38–39. National Gallery London. DeckArts from ~$140.

Is the Caravaggio Medusa a self-portrait?

Widely identified as one by Caravaggio scholars. The face of the severed Medusa head corresponds physiognomically to Caravaggio’s own documented appearance. The painting was commissioned c.1597–1598 as a diplomatic gift from Cardinal Del Monte to Ferdinand I de’ Medici; it has been at the Uffizi Gallery Florence since 1631. If the identification is correct: Caravaggio depicted himself as the Medusa nine years before he committed the killing that made him a fugitive. DeckArts from ~$140.

Related Guides

Article Summary

Caravaggio biography wall art: Michelangelo Merisi da Caravaggio born 29 September 1571 Milan (son of Fermo Merisi, household administrator/architect-decorator to Marchese of Caravaggio; father + grandfather died 1576 plague when Caravaggio was 5); trained Simone Peterzano Milan workshop c.1584–1588; arrived Rome c.1592–93 aged ~21; Roman period c.1592–1606 (Cavalier d’Arpino workshop, then Cardinal Francesco Maria Del Monte = most important early patron, then Barberini + Mattei families; major commissions: Matthew cycle San Luigi dei Francesi c.1599–1600, Cerasi chapel Santa Maria del Popolo c.1600–1601, Death of the Virgin c.1601–1606 Louvre Paris; consistently in trouble with Roman authorities: at least a dozen arrests/charges/court appearances 2000–1606 = assault + carrying weapons without licence + throwing artichokes at waiter); killing 29 May 1606 (see below); exile 1606–1610 (fled Rome same day as killing, never returned; Alban Hills 1606; Naples 1606–1607; Malta 1607–1608 = Knight of Malta + imprisoned for unspecified “foul” act + escaped; Sicily 1608–1609; Naples 1609–1610 = attacked + seriously wounded by unknown assailants October 1609); died Porto Ercole approximately 18 July 1610 aged 38–39 (reportedly attempting travel to Rome after provisional pardon from Pope Paul V; Guardian Caravaggio coverage; 2010 Pisa University Hospital forensic analysis of Porto Ercole bone fragments = proposed lead poisoning from lead-white pigment used in painting as cause of death; identification of bones as Caravaggio’s not definitively confirmed). Medusa: Testa di Medusa c.1597, oil on canvas mounted on poplar wood convex shield, 60×55 cm, Uffizi Gallery Florence (since 1631); painted on actual convex wooden shield = three-dimensional quality flat canvas does not have; commission: Cardinal Del Monte diplomatic gift to Ferdinand I de’ Medici Grand Duke of Tuscany c.1598–1599; self-portrait identification (face widely identified by scholars as Caravaggio’s own features; documented appearance comparison; not confirmed by documentary evidence but consistent scholarly identification; nine years before killing: self-portrait as Medusa nine years before he committed the act that made him a fugitive = self-portrait + protective device + confrontational autobiographical anticipation simultaneously). Death Porto Ercole: approximately 18 July 1610; disputed circumstances (traditional Baglione account: fever contracted after left on beach without belongings after Spanish custody release; 2010 forensic: lead poisoning from lead-white pigment absorbed through fingers during painting sessions in poor ventilation; identification of bones disputed). Tenebrism: Caravaggio’s specific technical invention; distinguished from chiaroscuro (Leonardo/Raphael = graduated modelling light-shadow = gradual transition); tenebrism = abrupt replacement of graduated transition with extreme contrast between near-absolute shadow and concentrated undiffused directional light; figures emerge from absolute dark with sharp undiffused directional light = subjects materialising from darkness; Medusa example: severed head from near-absolute dark, single concentrated light source, no background/environmental context/spatial recession = only dark + light event of face. Murder of Ranuccio Tomassoni: 29 May 1606, brawl in campo rione di Campo Marzio district Rome; disputed causes (most commonly: dispute over pallacorda/tennis match bet; others: dispute over Fillide Melandroni courtesan, Caravaggio’s model + Tomassoni’s brother’s partner); Ranuccio Tomassoni from prominent Roman family; bando capitale death sentence by Papal Governor of Rome; fled Rome same day; autobiographical significance: exile period paintings (David with Head of Goliath = severed head identified as Caravaggio self-portrait after killing) = autobiographical meditations on violence/guilt/severed head as both victim and perpetrator. Influence: Dutch Caravaggisti (Utrecht painters Ter Brugghen/Honthorst/Baburen travelled to Rome, saw Caravaggio directly, brought tenebrism back to Netherlands); Rembrandt absorbed via Utrecht intermediaries (never travelled to Italy; Night Watch’s specific dramatic lighting = direct inheritance from Caravaggio via Utrecht); Rubens saw Rome directly; Velázquez saw Naples second Italian journey 1649–1651; Artemisia Gentileschi (father Orazio Gentileschi = direct Caravaggio collaborator, absorbed through family contact, Judith Slaying Holofernes series); National Gallery London resources = traceable in virtually every major 17th-century Western painter. On deck: forest green 2700K (warm flesh from combined painting-dark + forest green organic dark, apotropaic guardian above threshold); near-black/charcoal 2700K (maximum tenebristic, near-absolute dark continuous with wall, warm flesh + red blood as sole warm event from combined absolute dark, most confrontational). Installation: hallway threshold (apotropaic guardian beside/above entrance door, most historically specific mythologically resonant hallway installation); dark academia library door (guardian of private intellectual space); gallery wall dark element (Darkness Programme: Night Watch + Medusa + Saturn = three types of darkness three centuries). Uffizi Florence + National Gallery London + Guardian Caravaggio references. DeckArts from ~$140. Canadian maple. UV archival 100+ years. Berlin. 30-day return.