Reference Desk

Art Guides

Quiet, knowledgeable reference material for private owners.

Before seeking a market opinion or approaching an auction house, use these guides to understand the physical and historical clues hidden within your artwork.

Identifying 19th-Century Paintings: A Research Starting Point

Identifying a 19th-century painting can be much more complicated than it first appears. Many works from the period are unsigned, signatures can be difficult to read, and old family attributions are not always reliable. A painting may also have been reframed, relined, restored, or separated from its original documentation over the course of 150 years or more.

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Understanding Market Value for Old Paintings

Determining the market value of an old painting is often more complicated than simply identifying the artist and looking up a few prices online. Two paintings by the same artist can sell for very different amounts, while an unsigned work can sometimes achieve a strong price if its quality, subject, provenance, and historical interest are convincing. Market value is therefore best understood as the result of several factors working together.

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Documenting and Researching Painting Signatures

A signature can be one of the most useful clues when researching an old painting, but it can also be one of the most misleading. Signatures may be faded, partially hidden, difficult to read, added later, copied from another work, or altered during restoration. For that reason, a signature should always be documented carefully before it is interpreted.

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Examining the Back of an Old Painting

When researching an old painting, most people naturally focus on the front. They look at the subject, style, brushwork, and signature. Yet the back of a painting can sometimes provide just as much information, and in certain cases it can be even more useful.

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Navigating an Inherited Old Painting

Inheriting an old painting can raise more questions than answers. Is it valuable? Is the signature genuine? Should it be restored, insured, sold, or kept? And perhaps most importantly, how do you find out what the painting actually is without damaging it or making assumptions too early?

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Researching 19th-Century Paintings

Researching a 19th-century painting can begin with a simple question—who painted it?—but the answer often depends on much more than a signature. Many paintings from the period are unsigned, poorly documented, or have changed hands several times. Others carry old labels, uncertain attributions, or signatures that are difficult to read. A useful research process therefore starts by collecting evidence rather than immediately searching for an artist’s name.

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Regional Context: Researching Croatian Art

Researching a 19th-century Croatian painting requires a somewhat different approach from researching art produced in larger Western European centres. The number of documented works is smaller, many artists remain insufficiently studied, and paintings connected with Croatia are often found outside the country. At the same time, the region’s complicated political and cultural history means that an artist cannot always be understood through modern national borders alone.

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Ready to review your artwork?

Once you have documented the clues on your painting, submit the photographs for a preliminary, online market opinion.

Request an Appraisal 19th-Century Focus