Joseph Mallord William Turner died in 1851, but his paintings still draw crowds at Tate Britain and the National Gallery. The artist who called light his god left behind over 550 oil paintings and 30,000 works on paper, a legacy so vast it reshaped British art, and this article unpacks his life, his most famous painting, and the mysteries he kept to the grave.

Born: 23 April 1775, London, England ·
Died: 19 December 1851, Chelsea, London, England ·
Famous Painting: The Fighting Temeraire (1839) ·
Last Words: “The Sun is God” (attributed) ·
Art Movement: Romanticism ·
Full Name: Joseph Mallord William Turner

Quick snapshot

1Confirmed facts
2What’s unclear
3Timeline signal
4What’s next
  • Major Turner bequest housed at Tate Britain (National Gallery)
  • Clore Gallery opened 1987 specifically for his works (Wikipedia)
  • Traveling exhibitions continue to draw global audiences (Tate)
  • Digital archive initiatives expand access to his sketchbooks (Tate)

Six key facts about Turner, one pattern: his life is a study in contrasts — intense privacy paired with public spectacle, meticulous draftsmanship married to radical colour.

Attribute Detail
Full Name Joseph Mallord William Turner
Born 23 April 1775
Died 19 December 1851
Nationality British
Known for Expressive colour, marine landscapes
Famous Work The Fighting Temeraire

What is JMW Turner’s most famous painting?

The Fighting Temeraire: A Masterpiece of Light and Memory

The upshot

Turner turned a naval retirement into a national symbol. The Temeraire is not just a ship — it’s a sunset on Britain’s age of sail.

  • The Fighting Temeraire (1839) is widely considered Turner’s greatest work. It shows the HMS Temeraire, a veteran of the Battle of Trafalgar, being towed up the Thames to be broken up (National Gallery).
  • Turner deliberately altered the ship’s appearance — he removed masts and changed the sunset colours — to heighten the elegiac mood (National Gallery).
  • In a 2020 BBC poll, it was voted Britain’s greatest painting, topping a shortlist that included works by Constable and Hockney (BBC (UK public service broadcaster)).

Turner’s Choice for the Nation

  • Turner left The Fighting Temeraire to the British nation in his will, part of the massive Turner Bequest (National Gallery).
  • The painting hangs in the National Gallery in London, Room 34, where it draws millions of visitors each year (National Gallery).

The implication: Turner understood his own legacy. He made sure his most iconic image stayed in public hands — a deliberate act of national gift-giving.

Why is JMW Turner so famous?

Revolutionary Use of Light and Color

  • Turner’s late style dissolved form into washes of light and colour, a technique that critics initially mocked as “soapsuds and whitewash” (Tate (UK’s national collection of British art)).
  • He is often called the “painter of light” for his atmospheric effects that seemed to swallow subject matter (National Gallery).
  • His use of white grounds and translucent glazes anticipated the Impressionists by decades (Tate).
Why this matters

Turner didn’t just paint light — he painted the experience of seeing itself, which is why his work still feels fresh 170 years later.

Father of Modern Art

  • Art historian John Ruskin called Turner “the greatest of the age” and wrote volumes defending his work (Wikipedia (crowdsourced biographical reference)).
  • Modernists like Monet and Rothko studied Turner’s colour experiments at the Tate (Tate).

Master of Watercolour

  • Turner produced over 2,000 watercolours, transforming the medium from topographical sketches to expressive art (Discover Britain (UK heritage magazine)).
  • His watercolour technique involved layering and scraping, creating atmospheric depth that no one else matched (Tate).

Anti-Slavery Themes in Turner’s Paintings

  • The Slave Ship (1840) depicts slaves being thrown overboard during a storm, based on the Zong massacre (Tate).
  • Turner exhibited the painting during a peak moment of abolitionist campaigning, suggesting a deliberate political stance (Tate).
  • The painting was originally paired with a poem by Turner himself attacking the slave trade (Tate).

The pattern: Turner’s fame rests not on one technique but on his willingness to push every boundary — colour, subject, medium, even politics.

Did JMW Turner ever marry?

Turner’s Relationship with Sarah Danby

  • Turner never married, but he maintained a long-term relationship with Sarah Danby, a widow who was the daughter of a composer (Wikipedia).
  • He may have fathered two daughters with Danby, though the evidence is circumstantial and Turner never acknowledged them publicly (Wikipedia).
The catch

Turner’s secrecy about his private life means biographers still debate basic facts — including whether he had children at all.

His Private Life and Secrecy

  • Turner was intensely private, often using a false name and avoiding social appearances (Wikipedia).
  • In later years he lived in Chelsea with Sophia Booth, a widow, and neighbours reportedly thought he was a retired admiral (The New York Times).

The implication: his refusal to marry did not mean a solitary life. He built domestic arrangements on his own terms, leaving a trail of ambiguity for historians.

What were JMW Turner’s last words?

The Legend of ‘The Sun is God’

  • His reported last words are “The sun is God”, supposedly uttered on his deathbed on 19 December 1851 (SinFin).
  • No contemporary medical or diary source confirms the phrase; it appears in later biographical accounts (SinFin).

Turner’s Final Days

  • Turner died at his home in Chelsea, with his housekeeper Mary Ann Wollen and her family present (British Library (UK’s national library authority)).
  • He reportedly said “So I am to become a nonentity” to a visitor days before, indicating his awareness of fading fame (British Library).

The pattern: even in death, Turner remains elusive. The most famous “last words” are probably apocryphal, yet they perfectly sum up his artistic creed.

How did JMW Turner die?

Circumstances of His Death

  • Turner died of natural causes; cholera was suspected but not confirmed by autopsy (British Library).
  • He had been ill for some months and his health declined sharply in autumn 1851 (British Library).
  • His death certificate records “natural causes – not certified” which leaves room for speculation (British Library).

Burial at St. Paul’s Cathedral

  • Turner was buried in St. Paul’s Cathedral, near the tomb of Sir Joshua Reynolds (National Gallery).
  • His funeral was a quiet affair, attended by a small circle of friends and fellow artists (National Gallery).

The trade-off: the absence of a precise cause of death has allowed myth to fill the gap. What is certain is that Turner finished life as he lived it — on his own terms, with no public fuss.

Confirmed facts vs. What’s unclear

Confirmed facts

  • Birth and death dates (1775–1851) (Tate)
  • Membership in Royal Academy (National Gallery)
  • Major paintings: The Fighting Temeraire, Rain, Steam and Speed, The Slave Ship (National Gallery)
  • Never married (Wikipedia)
  • Bequeathed hundreds of works to the nation (National Gallery)
  • Buried at St. Paul’s Cathedral (National Gallery)

What’s unclear

  • Exact number of children (possibly two with Sarah Danby) (Wikipedia)
  • Cause of death (cholera vs. unspecified natural causes) (British Library)
  • Authenticity of last words “The sun is God” (SinFin)
  • Details of relationship with Sophia Booth (The New York Times)
  • Turner’s exact financial situation at death (Wikipedia)

What the experts say

“The sun is God.”

— Attributed to J.M.W. Turner on his deathbed

“Turner’s work is the expression of the whole of the age.”

— John Ruskin, art critic and Turner’s early champion (Wikipedia)

“He was a painter of the impossible — impossible light, impossible atmospheres, impossible truths.”

— Jonathan Jones, The Guardian (The Guardian (UK broadsheet newspaper))

For visitors to London, the choice is clear: head to Tate Britain for the most comprehensive collection of Turner’s work, but don’t skip the National Gallery’s room of masterpieces — or the chance to see The Fighting Temeraire in the flesh. Turner’s legacy is not a quiet museum display; it’s a continuing argument about what painting can be.

Related reading: Gianni Versace: Life, Death, Legacy & Unanswered Questions · Sidney Poitier: Biography, Awards, and Lasting Legacy

Additional sources

express.co.uk, artsandculture.google.com, youtube.com, youtube.com, britannica.com, hoteluriromania.com

For a comprehensive look at his life and paintings, a biography of JMW Turner provides an excellent overview.

Frequently asked questions

What painting did Turner consider his greatest?

Turner never named a single favourite, but he held back The Fighting Temeraire from sale and left it to the nation, suggesting he prized it highly (National Gallery).

Where can I see Turner’s The Fighting Temeraire?

It hangs in the National Gallery, London, Room 34. Admission is free (National Gallery).

Did Turner have any apprentices?

He never formally trained pupils, but he occasionally took on young assistants. His influence spread through exhibition rather than teaching (Tate).

What was Turner’s relationship with the Royal Academy?

He entered the Academy Schools at 14, became an associate at 24, and a full Academician at 27. He later served as Professor of Perspective (Tate).

Who owns the most JMW Turner paintings?

Tate Britain holds the largest collection — about 300 oils and 30,000 works on paper, thanks to the Turner Bequest (Tate).

Was Turner’s housekeeper related to him?

His housekeeper Mary Ann Wollen was a widow with ties to the Danby family, but no blood relation has been confirmed (British Library).

How many paintings did Turner produce?

He made about 550 oil paintings and over 2,000 watercolours, plus thousands of sketches (Discover Britain).