Post-Impressionism: Appraisal and Auction

Split brushwork, Synthetism, and constructed colors: the value of Post-Impressionist works varies greatly depending on the artist, the period, and the provenance.

Below you’ll find all our valuation guides dedicated to Post-Impressionism—Post-Impressionist paintings, pastels, and drawings. Each guide details the price ranges observed at auction and the factors that determine a work’s value before it is entrusted to our state-certified auctioneers.

Understanding the Value of a Post-Impressionist Work

What Is Market Value in the Post-Impressionist Market?

The market value of a Post-Impressionist work refers to the benchmark value assigned to it by the secondary market at a given moment, based on the combination of factors that make each piece unique.

It is not a fixed figure: it evolves in response to auction results, major museum retrospectives, and the cycles of collectors that shape the international art market.

Post-Impressionism is today one of the most active and highly valued segments of the global market: works by Cézanne, Van Gogh, Gauguin, and Seurat are among the most sought-after lots at the world’s leading auction houses, and their renown remains unparalleled in late 19th-century art.

The term “Post-Impressionism,” coined by the British critic Roger Fry in 1910, refers less to a homogeneous movement than to a generation of artists who shared the Impressionist starting point but went beyond its limits.

Whereas Impressionism focuses on the faithful rendering of the effects of light and atmosphere in the moment, Post-Impressionism asserts an additional dimension: in Cézanne, the underlying geometric construction of visible reality; in Van Gogh, the expression of inner states through color and brushwork; in Gauguin, decorative synthesis and the incorporation of non-Western civilizations; in Seurat, the scientific rigor of Pointillism.

These four distinct trajectories explain the extraordinary range of prices observed in this segment.

Impressionism and Post-Impressionism: What Are the Differences in the Art Market?

Impressionism and Post-Impressionism share a relationship on the art market that is both one of continuity and competition. Impressionism, led by Monet, Renoir, Degas, and Pissarro, constitutes the most liquid and internationally recognized segment of 19th-century painting: its works regularly fetch very high prices, supported by deep and diverse global demand.

Post-Impressionism reaches comparable, if not higher, peaks for its most famous artists, but its market is more concentrated and volatile: the market value of Van Gogh or Gauguin is structurally tied to a small number of major institutional and private collectors whose decisions can significantly shift the market.

For second-tier Post-Impressionist artists—Pointillists such as Paul Signac or Théo van Rysselberghe, Synthetists such as Émile Bernard or Charles Laval, and the Nabis in their Post-Impressionist phase—the market is more accessible and offers real opportunities for private collectors.

These artists enjoy solid critical acclaim and growing international demand, without reaching the price levels that make the big names inaccessible to the average collector.

The criteria that determine the market value of a Post-Impressionist painting

The market value of a Post-Impressionist painting is determined by a hierarchy of criteria that the auctioneer carefully weighs. The artist’s identity is the primary factor, and its impact is considerable in this segment: the gap between the market value of a Van Gogh and that of an artist from his immediate circle can be a multiplier of several thousand.

The subject matter and the period in which the work was created play an important role: for Cézanne, the large compositions of bathers or the series depicting Mont Sainte-Victoire are valued incomparably higher than his early works; for Van Gogh, the paintings from his Arles and Saint-Rémy periods command the highest prices.

The price ranges observed on the secondary market illustrate this breadth. A well-documented watercolor by Signac or Cross can range from 5,000 to 50,000 euros.

An oil on canvas by an identified Nabi artist ranges from 8,000 to 150,000 euros, depending on the artist and the subject. A small composition by Cézanne or Gauguin, even of modest size, regularly exceeds one million euros. Major works by Van Gogh from his Arles period have fetched hundreds of millions of dollars at major auction houses worldwide, making him one of the most highly valued artists in the history of the art market.

Outdoor scenes, urban life, portraits: all subjects appraised

The hierarchy of Post-Impressionist genres and its impact on value

Post-Impressionism overturned the academic hierarchy of genres, placing subjects that the Academy would have deemed minor at the forefront of artistic concerns: a wheat field, a corner of a garden, a portrait of a Pacific Islander, a scene from a Parisian café.

This freedom of subject matter is one of the movement’s defining characteristics, and it is reflected in valuation criteria: it is not the genre that determines value, but the quality of execution, the intensity of the pictorial presence, and the work’s place within the artist’s body of work.

For second-tier artists, however, certain subjects remain structurally more highly valued than others.

Sun-drenched landscapes of the Midi or Brittany, scenes of maritime or port life, portraits of figures captured in their everyday surroundings, and decorative compositions with strong chromatic impact are the categories most active on the market.

Post-Impressionist still lifes, direct heirs to Cézanne, enjoy sustained demand from collectors drawn to their almost abstract quality.

Post-Impressionist watercolors and drawings: a growing, accessible segment

Watercolors and drawings occupy a much more significant place in Post-Impressionist art than might appear at first glance. Cézanne produced hundreds of watercolors that are now among the most sought-after works in his body of work, often commanding prices that rival those of his oil paintings.

Van Gogh, during his Japanese-inspired period, created a series of reed pen drawings of striking expressiveness. Gauguin produced monotypes, enhanced drawings, and watercolors that document his exploration of color and form.

These works on paper, which are more affordable than large canvases, represent a rapidly growing segment of the market, driven by collectors drawn to the freedom of brushwork and the intimate nature of these pieces.

For lesser-known artists, watercolors and drawings offer a very realistic entry point into Post-Impressionist collecting.

A drawing by Signac, a watercolor by Émile Bernard, or a study by Maurice Denis can be acquired at very reasonable prices, while offering direct access to the sensibility and creative process of an artist whose large canvases often exceed the budgets of private collectors.

Get a free appraisal of a Post-Impressionist artwork

A certified appraisal by a licensed auctioneer in less than 24 hours

Appraising a Post-Impressionist artwork requires expertise in both the history of this pivotal moment in Western art and the current state of a market that is one of the most closely watched and active in the world.

Post-Impressionism is a field particularly prone to issues of attribution and authenticity: the exceptional fame of the great artists has given rise to an increasingly sophisticated market for forgeries, against which only rigorous expertise—drawing on scientific analytical tools and a deep knowledge of the documented body of work—can provide effective protection.

As a state-certified auctioneer, Auctie’s possesses the training, experience, and networks necessary to conduct this appraisal with the rigor it requires. Its appraisal is backed by its professional liability and constitutes a legally binding document before any competent authority. It is offered free of charge, with a certified response within 24 hours.

What You Need to Provide for an Online Appraisal

For a Post-Impressionist oil painting, clear photographs of the front and back of the work are essential, as well as a close-up of the signature if visible, the precise dimensions of the painting and the stretcher, and any known provenance information: a gallery or collection label on the back, an old purchase invoice, or a reference in an auction catalog or specialized publication.

The condition of the stretcher, the canvas, and the edges of the work can provide valuable information about the piece’s age and state of preservation.

For works on paper, watercolors, and drawings, the condition of the support is a key factor: pinholes, foxing, creases, tears, or water stains must be noted and documented photographically.

Any mention of a past exhibition, a catalog entry, or a previous public auction must be noted, even if the reference is incomplete. In cases of serious doubt regarding attribution, a physical examination of the piece will be recommended before any steps are taken to put it up for sale.

Attribution, provenance, and authenticity: the pillars of valuation

Signature, Catalogue Raisonné, and Expert Appraisal of the Artist

Authenticating a Post-Impressionist work is one of the most demanding processes in the art market.

The global fame of the movement’s great artists has made Post-Impressionist forgeries a phenomenon of considerable magnitude: hundreds of works attributed to Van Gogh, Gauguin, or Cézanne have been downgraded in recent decades following in-depth expert evaluations involving stylistic analysis, dendrochronology, spectrometry, and consultation of the artists’ archives.

Caution is therefore warranted, and consulting a certified expert—in conjunction with a scientific analysis laboratory if necessary—is the only reliable way to establish an attribution with a sufficient degree of certainty.

For the movement’s major artists, authoritative catalogs raisonné serve as the standard of reference in the market. The Cézanne catalog compiled by John Rewald, the Van Gogh catalog by Jan Hulsker, the Gauguin catalog raisonné by Georges Wildenstein, and the Seurat catalog by César de Hauke are indispensable tools for authentication.

For second-tier artists—Pointillists, Synthetists, and Nabis—Marina Ferretti Bocquillon’s work on Signac, along with the studies on Bonnard and Vuillard by Antoine Terrasse and Claude Roger-Marx, provide the necessary documentary foundation.

A work listed in one of these catalogs benefits from the highest level of scholarly credibility, which is directly reflected in its market value.

Provenance and Condition: Their Impact on Value

The provenance of a Post-Impressionist work is a key factor in establishing confidence and determining value. The major galleries that supported the artists during their lifetimes—Vollard for Cézanne and Gauguin, Theo van Gogh and later Bernheim-Jeune for Vincent, and the Druet Gallery for the Nabis—established documentation networks that today make it possible to trace the history of many works back to their creation.

A work for which an unbroken chain of ownership can be established dating back to the artist’s studio enjoys maximum legitimacy on the market. Conversely, a patchy provenance or a recent, unexplained appearance on the market should raise red flags for any serious buyer.

The condition of a work is particularly critical in Post-Impressionism, as some artists experimented with new techniques whose long-term stability has proven problematic.

Van Gogh’s works sometimes exhibit problems with yellowing of the yellow layers containing lead white; some of Gauguin’s canvases have suffered from drying-out due to the use of poor-quality paints.

An examination under raking light and ultraviolet light, supplemented if necessary by infrared analysis, can reveal these alterations and assess their impact on the work’s value.

Selling a Post-Impressionist Work at Auction with Auctie's

From the reserve price to the hammer price: how the price is determined

Auction is the most suitable method for selling high-quality Post-Impressionist works. It yields a public price certified by a court-appointed auctioneer, resulting from the direct interplay of supply and demand.

The reserve price, set in consultation with the seller, is a carefully calibrated signal designed to attract early bidders without undervaluing the piece: For well-documented Post-Impressionist works, for which international demand is often strong and diverse, a well-calibrated reserve price can spark competition among multiple buyers, resulting in a final price that far exceeds initial projections.

For leading artists, the sale is accompanied by a sophisticated marketing strategy: distribution of the catalog to active collectors in the field, outreach to specialized dealers, and a preview exhibition of the work.

For second-tier artists, the quality of the catalog entry and the accuracy of the appraisal are the most decisive factors: a well-documented and well-presented lot will always find a buyer in a market where demand for authenticated works with a clear provenance is structurally higher than supply.

Hôtel Drouot and Online Auctions: Reaching the Right Bidders

Auctie’s holds its auctions at Hôtel Drouot, the leading auction venue in continental Europe, founded in 1852 and frequented by a dense network of dealers, collectors, and specialists in Impressionist and Post-Impressionist art.

For a work from this period, Drouot offers visibility among the most active buyers in the French market: enthusiasts of Bonnard and Vuillard, collectors of Pointillism, and aficionados of Pont-Aven and Gauguin’s circle. The catalog is distributed in advance, allowing potential buyers to prepare their bids before the auction.

Auctie’s auctions are also accessible online in real time, which significantly expands the pool of potential bidders.

A Japanese collector fascinated by the affinities between Post-Impressionism and Japanese prints, an American art lover seeking a Pointillist composition by Cross or Rysselberghe, or a Nordic buyer drawn to Hammershoi or Munch can bid from their office.

For Post-Impressionism, which enjoys truly global renown, this international dimension is often decisive in achieving the optimal price.

Estate Planning, Inheritance: Valuing an Inherited Post-Impressionist Artwork

Inventory and Distribution of an Estate

Post-Impressionist works are found in many family estates whose collections were built up during the first half of the 20th century, a time when these artists—most of whom were still undervalued—were accessible to private buyers of modest means.

A watercolor by Signac, a drawing by Bonnard, or a small oil painting by Émile Bernard acquired in the 1920s or 1930s for a few hundred francs may be worth tens of thousands of euros today.

This spectacular rise in values explains why appraising inherited Post-Impressionist works is a process that is as important as it is delicate.

Auctie’s regularly works alongside notaries to compile comprehensive estate inventories that include Post-Impressionist works.

Each piece is appraised individually, with particular attention paid to issues of attribution and authenticity, which—in this segment more than any other—are key determinants of value. The resulting report is an official, legally binding document that can be included in the estate file without reservation.

Confidentiality and Anonymity Preserved

The circumstances leading to the appraisal of a Post-Impressionist work are often personal and sensitive: discovery in an inheritance, reorganization of a collection built up over several generations, or a decision to sell after a long period of holding the work.

Auctie’s handles each case with absolute discretion. The owner’s identity is never disclosed to third parties without their explicit consent, and the works may be offered for sale under complete anonymity if the consignor so desires.

This confidentiality is a core commitment of Auctie’s, applicable at every stage of the relationship, from the initial contact through to the receipt of the proceeds from the sale.

It is particularly valuable in the context of Post-Impressionist works, whose high value can attract unwanted attention if the sale process is made public prematurely.

A Post-Impressionist work deserves an appraisal commensurate with its complexity and the stakes involved.

The global renown of the movement’s leading figures, the increasing sophistication of forgeries, the extreme sensitivity of market valuations to even the slightest variations in documentation, and the depth of an international market that tolerates no approximations: all these are reasons to entrust the appraisal of your piece to a state-certified auctioneer well-versed in the specifics of this segment.

Auctie’s guides you from the initial appraisal through to the final auction, with the rigor of an expert trained in these matters and the discretion your financial decisions deserve. The appraisal is free, confidential, and non-binding, and you’ll receive a response within 24 hours.