Artist and attribution
Confirmed authorship, workshop involvement or an uncertain attribution can place a work in very different markets.
Artwork value guide
What is my artwork worth?
An artwork is worth what the relevant market is likely to pay, or what it would cost to replace, at a particular date. The right figure depends on the artwork, the evidence and why you need the valuation.
The short answer
There is no single value for every purpose
The same artwork can have different, equally valid figures depending on whether the question concerns insurance, probate, family division, financial reporting or a possible sale.
A useful valuation identifies the artwork, defines the appropriate basis of value and considers relevant market evidence at an effective date. It should not be confused with a casual price guess or an auction estimate prepared for a specific sale setting.
Clear photographs and documents can support an initial review. They may help determine scope and whether a professional valuation is warranted, but they do not always provide enough evidence for a formal conclusion.
What drives value
Six factors that can materially change the answer
Subject and period
Demand can vary across an artist's periods, subjects, media and body of work.
Condition
Damage, fading, restoration and structural issues may affect desirability, risk and value.
Provenance
Reliable ownership history, exhibition records and documentation can strengthen identification and market confidence.
Rarity and quality
Scarcity alone is not enough; execution, scale, importance and how the work compares with related examples also matter.
Current market
Recent comparable transactions, buyer demand, geography and the relevant market level shape the conclusion.
Useful evidence
Start with the artwork and its paper trail
The strongest first enquiry combines clear visual information with everything already known about the work. Avoid relying on a signature alone: signatures may be unclear, added later or shared by artists with similar names.
- Front, back and framed overall photographs
- Close-ups of signature, labels, stamps and inscriptions
- Dimensions, medium and support, if known
- Invoices, certificates, catalogues and earlier reports
- Ownership, exhibition and publication history
- Condition concerns and the artwork's location
A sensible pathway
From an initial question to a supportable conclusion
Not every enquiry needs the same level of work. The purpose and available evidence determine the next appropriate step.
Share the basics
Provide photographs, dimensions, known history, location and the reason you need a value.
Clarify the scope
Determine whether the request is preliminary guidance, a single-item valuation or part of a larger collection assignment.
Inspect and research
Where required, inspect the work and assess appropriate comparable evidence, documentation and market context.
Report for purpose
Prepare a conclusion that states the valuation basis, effective date, assumptions, scope and intended use.
Online versus formal
Photographs are a starting point, not always the finish
A photo and document review can help identify what information is missing, establish likely scope and determine whether the matter falls within the valuer's appropriate field.
A formal valuation may require physical inspection when condition, materials, scale, construction, markings, attribution or authenticity-related questions could materially affect the conclusion. The level of investigation should match the purpose and significance of the decision.
Avoid damaging the evidence
Do not clean, restore, reframe or remove labels before seeking advice. Photograph the work in good natural light and retain the original paperwork, even when details appear insignificant.
When professional advice helps
Value becomes important when a decision depends on it
A formal report may be appropriate for insurance, probate and estate administration, family division, collection management or other legal and financial requirements. Each use can call for a different basis of value and level of documentation.
Henry Valuers provides independent art, antique and collection valuation services from Sydney for private clients and professional advisers across Australia. The first step is to understand the purpose, the artwork or collection involved and the evidence currently available.
If you are beginning remotely, see the online art valuation guide for what can be assessed from photographs and when inspection may still be needed.
Questions
Artwork value FAQs
Can you tell an artwork's value from a photograph?
Photographs can support a preliminary review and help define scope. They may not show condition, surface, construction, scale or other details needed for a formal valuation, so inspection may be recommended.
Does a signature mean the artwork is valuable?
No. A signature is one piece of evidence. Attribution, quality, condition, provenance, subject, period and market demand all need to be considered.
Is an auction estimate the same as a valuation?
No. An auction estimate generally relates to a possible sale in a particular auction setting. A formal valuation is prepared for a stated purpose, value basis and effective date.
What photographs should I send?
Send clear images of the front and back, the frame, signature, labels, stamps, inscriptions and any damage. Include dimensions and photographs taken in even natural light.
Can an old valuation be used today?
Possibly as background evidence, but not necessarily as a current figure. Markets, condition, attribution and the intended purpose may have changed since it was prepared.
Will age alone make an artwork valuable?
No. Age may be relevant, but demand, artist, attribution, quality, rarity, condition, provenance and market context are usually more informative.
Ask about your artwork
Share clear photographs, dimensions, known history, location and why you need the valuation. Henry Valuers can then advise on an appropriate next step.