COULD YOUR SCULPTURE BE BY CONSTANTIN BRÂNCUȘI?

Previously unknown works by important artists continue to emerge from private collections, estates, inheritances, and long-held family possessions. While authentic works by Constantin Brâncuși may be rare, every work deserves to be evaluated on its own merits rather than dismissed simply because it is unfamiliar or undocumented.

If you believe your sculpture may be by Brâncuși, obtaining an independent professional opinion is the appropriate first step.

We have specialized in the authentication of works attributed to Brâncuși since 2002. We issue Certificates of Authenticity (COAs), Authentication Reports, appraisals, valuations, provenance reports, and provide buying, selling, brokerage, and investment advisory services for collectors, attorneys, insurers, financial institutions, estates, museums, and private clients worldwide.

Getting started is straightforward. Simply send us photographs of the sculpture together with its dimensions and any information you have regarding its history or ownership. After reviewing the material, we will recommend the most appropriate course of action.

AUTHENTICATION

Is this a Constantin Brâncuși?

From a single photograph of ordinary quality, we can often determine whether a sculpture appears consistent with Brâncuși’s work or whether it clearly does not. His highly refined forms can appear deceptively simple, making material, construction, surface, dimensions, and provenance particularly important to a definitive assessment.

What services do you provide?

We provide authentication, certification, Certificates of Authenticity (COAs), Authentication Reports, appraisals and valuations, provenance research, private sales and brokerage, investment advice, and analytical art market research.

Is it possible to discover a previously unknown Constantin Brâncuși today?

Yes. Previously undocumented sculptures can still emerge from private collections, estates, inheritances, and long-held family possessions. An unfamiliar work should be evaluated on its own evidence rather than dismissed solely because it is previously unknown.

Do I need to get my Constantin Brâncuși authenticated?

Yes. Authentication is essential if you wish to sell your work for its full market value. It is also important for insurance, estate planning, charitable donations, financing, and many legal purposes.

Is it complicated to get a Constantin Brâncuși authenticated?

Not for you. Simply send us photographs from several angles, including close-ups of the surface, base, inscriptions, signatures or marks, together with the dimensions and anything you know about the sculpture’s history. The investigation itself is our responsibility.

How long does it take to authenticate a Constantin Brâncuși?

It depends on how much is already known about the work when we begin the investigation. In the simplest cases, authenticity can be confirmed within a couple of weeks. More complex cases may require several months.

How much does it cost to authenticate a Constantin Brâncuși?

From the low hundreds to the high thousands. It depends on how much is already known and documented, where relevant archives are located, and whether travel or scientific testing is required.

Can a signature alone prove that a Constantin Brâncuși sculpture is authentic?

No. A signature or inscription alone cannot establish authenticity. The material, dimensions, construction or casting technique, surface, base, provenance, and other physical and documentary evidence must also be considered.

Can an unsigned Constantin Brâncuși sculpture still be authentic?

Yes. The absence of a signature does not by itself make a sculpture inauthentic. Authorship must be determined from the sculpture’s materials, technique, form, surface, dimensions, provenance, and other available evidence.

What documents help authenticate a Constantin Brâncuși sculpture?

Any document that mentions, describes, illustrates, or refers to the sculpture may assist the authentication. Photographs, invoices, correspondence, exhibition records, restoration or conservation reports, insurance documents, auction records, and family papers can all contribute valuable evidence.

Can a Constantin Brâncuși sculpture be authenticated from photographs?

Yes. High-quality photography is an extremely useful authentication tool and allows us to study form, proportions, surface, material, base, inscriptions, marks, and condition remotely. When additional evidence is required, we may recommend an in-person examination. We examine works worldwide.

Is it always necessary to perform scientific analyses of a Constantin Brâncuși?

No. Many sculptures can be authenticated through research, provenance investigation, analysis, and technical examination.

Scientific testing is generally reserved for more difficult cases when questions remain concerning the age, composition, fabrication, or treatment of materials.

What if my Constantin Brâncuși has no provenance?

Incomplete provenance is common. When provenance is incomplete, authentication relies more heavily on research, technical examination, photography, and, where appropriate, scientific testing.

Do you issue Certificates of Authenticity for Constantin Brâncuși works?

Yes. Upon completion of the authentication, we issue a Certificate of Authenticity (COA) together with a detailed and fully referenced Authentication Report.

APPRAISALS & VALUATIONS

How much is my Constantin Brâncuși sculpture worth?

We will appraise your sculpture and determine its value. Material, date, subject, dimensions, provenance, condition, rarity, casting or production history where applicable, and market demand are among the principal factors affecting value.

SELLING

Can you sell my Constantin Brâncuși for me?

Yes. We specialize in private sales but use every appropriate selling method to obtain the highest possible net price. We manage the process professionally, confidentially, and on your behalf.

Do I need an appraisal before selling my Constantin Brâncuși?

Yes. Your sculpture should be priced correctly for the country, market, and method of sale. An independent appraisal helps prevent both underpricing and overpricing.

Do I need authentication before selling my Constantin Brâncuși?

Yes. Without authentication, your sculpture may sell for only a fraction of its potential market value.

Can you help me maximize the selling price of my Constantin Brâncuși?

Yes. Authentication, provenance, valuation, timing, presentation, and the chosen sales method can all influence the final result. We also provide collection management advice designed to maximize value.

Should I restore my Constantin Brâncuși before selling it?

Usually not. Buyers often have their own preferences regarding conservation and restoration. We generally recommend selling the sculpture in its present condition unless there is a compelling reason to do otherwise.

How long does it take to sell a Constantin Brâncuși?

Higher-value works generally require more time to sell because there are fewer qualified buyers. Correct pricing, strong documentation, and the appropriate sales method all contribute to a successful sale.

BUYING & ADVISORY

Should I buy a Constantin Brâncuși?

If you enjoy Brâncuși’s work, certainly. If your primary objective is investment, we can evaluate the proposed acquisition and alternative opportunities.

Can you review a Constantin Brâncuși before I buy it?

Yes. We provide independent pre-purchase research and analysis for collectors and investors. We also prepare predictive art market forecasts and Buy-Hold-Sell recommendations.

What should I check before buying a Constantin Brâncuși?

Three fundamental questions should always be answered: Is it authentic? What is its condition? Is the price reasonable? Material, provenance, dimensions, base, production or casting history where applicable, and any inscriptions or marks should also be carefully reviewed.

How can I avoid buying a fake Constantin Brâncuși?

Call us before you buy. An independent review before completing the purchase is one of the simplest ways to reduce the risk of acquiring a forged or misattributed sculpture.

Can you advise me on building a collection?

Yes. We advise collectors on the financial aspects of acquisition, ownership, collection management, and eventual sale.

REQUEST A CONSTANTIN BRÂNCUȘI AUTHENTICATION OR APPRAISAL

Whether you require authentication, a Certificate of Authenticity, an appraisal, valuation, provenance research, buying advice, selling assistance, brokerage, or investment guidance regarding a work attributed to Constantin Brâncuși, our specialists are available to assist.

Complete the contact form below or call us at +1 (212) 658-0466 to discuss your work with one of our experts.