Gauguin Signature: How to Identify and Authenticate It

Did Gauguin Sign His Paintings?

Paul Gauguin signed the majority of his paintings, and his signature is one of the more distinctive among Post-Impressionist artists. He typically signed "P Gauguin" or "P. Gauguin", frequently adding the year of execution. The signature is usually placed in a lower corner and executed in paint that contrasts with or complements the surrounding composition.

Gauguin's signature has a characteristic blocky, angular quality that reflects his broader aesthetic interest in bold, simplified forms. Unlike the flowing cursive signatures of many contemporaries, Gauguin's lettering has an almost printed quality — deliberate and structured rather than spontaneous.

Because Gauguin traveled extensively and worked in remote locations — Brittany, Martinique, Tahiti, and the Marquesas Islands — provenance for his works can be complex. However, his consistent signing practice and the detailed records kept by dealers, particularly Ambroise Vollard and Daniel de Monfreid (who managed Gauguin's affairs in Paris while the artist was in the South Pacific), provide useful authentication pathways.

What Does an Authentic Gauguin Signature Look Like?

Gauguin's signature has several consistent characteristics that distinguish it across his various periods and media.

Blocky, Angular Lettering

Gauguin's signature lettering is notably angular and structured. The letters have a square, almost hand-printed quality rather than a flowing cursive. This is consistent with his artistic style, which emphasized strong outlines and flat, simplified forms. The 'G' in Gauguin is typically a bold, open curve, and the overall effect is of deliberate, careful placement rather than a quick scrawl.

"P Gauguin" With the Year

The standard format is 'P Gauguin' or 'P. Gauguin' followed by the last two digits of the year (e.g., '93' for 1893). The inclusion of the date is helpful for authentication, as it can be cross-referenced against Gauguin's well-documented movements and the stylistic characteristics of specific periods.

Paint Integration

On oil paintings, Gauguin signed in paint — typically in a dark color (black, dark blue, or dark red) that contrasts with the composition. The signature paint should show the same aging, drying, and craquelure characteristics as the surrounding painting. On his ceramic and sculptural works, signatures were incised or painted before firing or finishing.

Occasional Titles and Inscriptions

Gauguin frequently inscribed Tahitian titles on his paintings, sometimes on the canvas itself and sometimes on the frame or stretcher bar. These titles — such as his well-known philosophical inscription on Where Do We Come From? What Are We? Where Are We Going? — provide additional authentication data when they can be traced to Gauguin's letters and notebooks.

How Gauguin's Signature Changed Over Time

Gauguin's signature evolved modestly across his career, reflecting his changing circumstances and artistic development.

Early and Impressionist Period (1873–1886)

During his years as a Sunday painter and early professional career alongside the Impressionists, Gauguin's signature is relatively conventional — 'P. Gauguin' in a careful hand. The lettering is less distinctively blocky than in later years, closer to a standard cursive. Works from this period are fewer and the signature is still developing its characteristic form.

Pont-Aven and Synthetist Period (1886–1891)

During his transformative years in Brittany, where he developed Synthetism and Cloisonnism with Emile Bernard, Gauguin's signature became more distinctive. The angular, block-letter quality that characterizes his mature signature emerged during this period, consistent with his move toward bold outlines and flat color areas in his painting style.

Tahitian and Marquesas Period (1891–1903)

In his years in French Polynesia, Gauguin's signature maintained the established blocky format but sometimes shows slight variations in size and placement. He continued to include dates, and his Tahitian-language titles became a notable feature. Signatures from his final years in the Marquesas may show slightly less control, reflecting his declining health. He suffered from syphilis and other illnesses in his last years.

How to Authenticate a Gauguin Signature

Authenticating a Gauguin requires attention to his distinctive signature alongside provenance research and technical analysis.

Step-by-Step Authentication

1. Check the catalogue raisonné. Daniel Wildenstein and Raymond Cogniat compiled the standard catalogue raisonné of Gauguin's paintings. The Wildenstein Plattner Institute continues to maintain and update this resource. Any work not in the catalogue faces a substantial burden of proof.
2. Research provenance. Key early provenance connections include the dealers Ambroise Vollard and Daniel de Monfreid, and early collectors documented in Gauguin's correspondence. Gauguin's letters (extensively published) frequently discuss specific paintings, providing documentary evidence.
3. Verify the date against biography. If the signature includes a date, confirm that Gauguin was in a location and condition consistent with producing the work during that year. His movements are well-documented: Brittany, Paris, Tahiti (1891–1893 and 1895–1901), and the Marquesas (1901–1903).
4. Commission technical analysis. Canvas, pigment, and medium analysis can verify consistency with materials available during the stated period and in the stated location. Gauguin used locally available materials in Tahiti that differ from Parisian supplies.
5. Engage specialists in Post-Impressionist art. Major auction houses and the Wildenstein Plattner Institute have Gauguin expertise. The Musee d'Orsay in Paris and the Museum of Fine Arts, Boston, hold major Gauguin collections.

Red Flags: Signs of a Fake

• Signature in a flowing cursive rather than Gauguin's characteristic angular, blocky lettering
• Full first name 'Paul Gauguin' spelled out — Gauguin used 'P Gauguin' or 'P. Gauguin'
• Date on the signature inconsistent with Gauguin's known location during that year
• Tahitian title that does not correspond to known Gauguin subjects or vocabulary
• Canvas or materials inconsistent with what was available to Gauguin in his documented locations
• No provenance connecting the work to known Gauguin dealers or early collections

I Have a Painting Signed 'P Gauguin' — What Should I Do?

If you own a painting bearing a Gauguin signature, here is the recommended approach.

1. Do not clean, restore, or alter the painting. Preserve the original surface, signature, any inscriptions, and the reverse of the canvas.
2. Photograph everything thoroughly. Document front, back, signature, any Tahitian or French inscriptions, canvas stamps, stretcher bar markings, and frame labels.
3. Check the Wildenstein catalogue raisonné to see whether the composition is documented. Libraries with art reference collections typically hold copies.
4. Use ArtScan to photograph the painting and get an instant AI identification. This can help determine whether the style, palette, and subject matter are consistent with Gauguin's known work from the relevant period.
5. Research provenance. Any connection to Vollard, Daniel de Monfreid, or documented early collections significantly strengthens the case.
6. Contact the Wildenstein Plattner Institute or a specialist auction house for expert assessment.

Frequently Asked Questions

Why does Gauguin's signature look so angular?

Gauguin's blocky, angular signature style is consistent with his broader artistic philosophy. He championed bold outlines, simplified forms, and flat color areas — principles he called Synthetism. His signature reflects this aesthetic: deliberate, structured, and visually bold rather than flowing or decorative. The signature is an extension of his artistic identity.

Did Gauguin always include the year in his signature?

Gauguin included the year on most but not all of his paintings. When present, the date typically appears as two digits (e.g., '89' for 1889, '97' for 1897) near the signature. The inclusion of a date is helpful for authentication because it can be cross-referenced against his documented movements and the stylistic characteristics expected for that period.

How many Gauguin paintings exist?

Gauguin produced approximately 500 to 600 oil paintings over his career, along with ceramics, sculptures, woodcuts, and works on paper. The Wildenstein catalogue raisonné documents these comprehensively. New attributions surface occasionally but require rigorous vetting against the established scholarly record.

How much is a Gauguin worth?

Authenticated Gauguin paintings are among the most valuable in the world. His Tahitian works are particularly prized. A major Gauguin painting sold privately for a reported $300 million in 2015. Auction prices regularly reach tens of millions. However, authentication is essential — without it, a painting has no established market value as a Gauguin.