The Challenge of Seeing: Authenticity and Attribution

Image shown: Detail of Johannes Vermeer, The Art of Painting, c. 1666, oil on canvas, Kunsthistorisches Museum, Vienna.

When two visually similar paintings are exhibited together, comparison becomes virtually unavoidable. Viewers begin to look more closely, searching for subtle differences in technique, detail, and expression in an effort to decide which work feels more convincing or more “authentic.”


Two versions of Vermeer’s The Guitar Player presented side by side.

At Kenwood House in London, the exhibition Double Vision: Vermeer at Kenwood brought this question into focus by presenting two versions of The Guitar Player side by side. One is generally accepted as an authentic work by Johannes Vermeer, while the other, from the Philadelphia Museum of Art, remains the subject of ongoing debate.

Johannes Vermeer, “The Guitar Player,” c. 1672, oil on canvas, Kenwood House.
“A Lady Playing the Guitar”, 1670s (?), oil on canvas, Philadelphia Museum of Art.

The paintings appear strikingly alike. Both depict a young woman playing music, illuminated by the quiet, diffused light often associated with Vermeer’s style. Moving between the two works, visitors were encouraged to examine small variations in color, composition, and brushwork.

The exhibition ultimately prompts a broader question: why does authenticity matter so deeply in the experience of art? Part of the answer comes down to trust. Museums, historians, and collectors all rely on accurate attribution. Viewers do too. Knowing a painting was created by Vermeer changes the way people experience it.

Because Vermeer produced fewer than forty known paintings, any disputed work attracts significant attention. Studies of the Philadelphia version have identified key differences from the London painting, including its use of cheaper indigo pigments instead of Vermeer’s typical ultramarine, the absence of a signature, and variations in materials and preparation methods.

Despite these findings, no consensus has been reached. Rather than presenting a verdict, the exhibition explores how authentication works through scientific testing, conservation, and art historical research. It also shows how expectations influence perception, as viewers often judge the accepted version as more compelling even when the differences are slight.

Authenticity and Perception

Researchers have shown that people tend to value artworks more highly when they believe they are originals rather than copies. Context influences experience. Philosopher Denis Dutton argued that art is closely connected to human intention. An original painting carries a direct link to the artist who created it. A forgery changes that relationship because the story behind the object changes as well.

One of the most famous examples is Han van Meegeren, the twentieth-century Dutch painter who forged works supposedly created by Johannes Vermeer. During the 1930s and 1940s, van Meegeren produced paintings that experts enthusiastically praised as newly discovered Vermeers. Critics admired what they believed to be the emotional depth, technical mastery, and spiritual quality of the works. In reality, these paintings were carefully designed modern inventions that reflected what scholars expected a lost Vermeer to look like. Van Meegeren understood that many experts were searching for evidence to support their own theories about Vermeer’s career, and he exploited those expectations with remarkable success.

Han van Meegeren “painting” a fake Vermeer, October 1945, source: Koos Raucamp (ANEFO)

After the Second World War, Han van Meegeren became embroiled in a major scandal when authorities discovered that one of his supposed Vermeers had been sold to Nazi leader Hermann Göring. Accused of collaborating with the Nazis, he defended himself by revealing that the painting was actually one of his own forgeries. To support his claim, he demonstrated his techniques and even painted another “Vermeer” under observation. In 1947, he was convicted of forgery and fraud rather than collaboration. The highly publicized trial made him an infamous cultural figure, admired by some for exposing flaws in the art establishment.

Evidence of forgery: pigment samples examined during the prosecution of Han van Meegeren. The materials revealed a twentieth-century palette inconsistent with Vermeer’s, helping to expose one of the most famous art forgeries in history. Photographed in Museum Boijmans van Beuningen, Rotterdam, 5 May 2010, by Quistnix

Van Meegeren’s success also revealed the influence of confirmation bias in the art world. Many experts already believed that undiscovered Vermeers existed and accepted the paintings as evidence, often overlooking warning signs. Once respected critics endorsed the works, museums exhibited them, collectors paid large sums, and public admiration grew. Although the paintings themselves did not change after the deception was exposed, perceptions of them changed dramatically, demonstrating how strongly belief can shape the experience of art.

The story highlights a broader truth about art. Authenticity matters not only because of who created a work, but because it influences how people see and value it. Our understanding of art is shaped by evidence, expertise, and belief, making perception an important part of the experience itself.

Works Cited

Bloom, Paul. How Pleasure Works: The New Science of Why We Like What We Like. W. W. Norton & Company, 2010.

Dolnick, Edward. The Forger’s Spell: A True Story of Vermeer, Nazis, and the Greatest Art Hoax of the Twentieth Century. HarperCollins, 2008.

Dutton, Denis. The Art Instinct: Beauty, Pleasure, and Human Evolution. Bloomsbury Press, 2009.

English Heritage. “Double Vision: Vermeer at Kenwood.” English Heritage, www.english-heritage.org.uk.

Lopez, Jonathan. The Man Who Made Vermeers: Unvarnishing the Legend of Master Forger Han Van Meegeren. Houghton Mifflin Harcourt, 2008.

National Gallery. “Technical Bulletin.” The National Gallery, www.nationalgallery.org.uk/research. Accessed 24 May 2026.

Philadelphia Museum of Art. “The Guitar Player.” Philadelphia Museum of Art, www.philamuseum.org.

Wheelock, Arthur K., Jr. Vermeer and the Art of Painting. Yale University Press, 1995.

Winner, Ellen. How Art Works: A Psychological Exploration. Oxford University Press, 2019.

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