COULD YOUR ARTWORK BE BY MARK ROTHKO?

Previously unknown works by important artists continue to emerge from private collections, estates, inheritances, and long-held family possessions. While authentic works by Mark Rothko 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 painting or work on paper may be by Mark Rothko, obtaining an independent professional opinion is the appropriate first step. Rothko worked extensively on both canvas and paper, producing more than 1,000 paintings on paper during his career.

We have specialized in the authentication of works attributed to Mark Rothko 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 work 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 Mark Rothko?

From a single photograph of ordinary quality, we can often determine whether a work appears consistent with Rothko’s work or whether it clearly does not. His production evolved from figurative and surrealist subjects to the abstract rectangular compositions for which he is best known, so the proposed date, medium, and technique are important when evaluating an attribution.

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 Mark Rothko today?

Yes. Rothko produced a substantial body of paintings on canvas and paper over several decades, and some works on paper remained in his studio at his death. Previously undocumented works can therefore still merit serious investigation.

Do I need to get my Mark Rothko 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 Mark Rothko authenticated?

Not for you. Simply send us photographs of the front and reverse, close-up photographs of the surface, edges, signature or inscriptions, labels or other markings, the dimensions, and anything you know about the work’s history. The investigation itself is our responsibility.

How long does it take to authenticate a Mark Rothko?

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 Mark Rothko?

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 Mark Rothko painting is authentic?

No. A signature or inscription must be considered together with the painting’s materials, technique, support, surface, provenance, proposed date, and other physical and documentary evidence.

Can an unsigned Mark Rothko painting still be authentic?

Yes. The absence of a signature does not by itself make a painting attributed to Rothko inauthentic. Authentication must rest on the complete physical, technical, stylistic, and documentary evidence.

What documents help authenticate a Mark Rothko painting or work on paper?

Any document that mentions, describes, illustrates, or refers to the work 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 Mark Rothko painting or work on paper be authenticated from photographs?

Yes. High-quality photography is an extremely useful authentication tool and allows us to study paint application, layering, paper or canvas, edges, surface, inscriptions, labels, and other important characteristics 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 Mark Rothko?

No. Many works can be authenticated through research, provenance investigation, analysis, and technical examination. Scientific testing is generally reserved for more difficult cases when questions remain concerning pigments, binders, canvas, paper, grounds, or other materials. Rothko used diverse materials on paper, including watercolor, ink, tempera, pencil, and later acrylic.

What if my Mark Rothko 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 Mark Rothko 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 Mark Rothko painting or work on paper worth?

We will appraise your work and determine its value. Medium, date, dimensions, condition, provenance, period, rarity, and market demand are among the principal factors that may affect value. Works on paper should be evaluated as a significant part of Rothko’s production rather than automatically treated as preliminary studies, since he regarded many as finished works in their own right.

SELLING

Can you sell my Mark Rothko 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 Mark Rothko?

Yes. Your work 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 Mark Rothko?

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

Can you help me maximize the selling price of my Mark Rothko?

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 Mark Rothko before selling it?

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

How long does it take to sell a Mark Rothko?

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 Mark Rothko?

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

Can you review a Mark Rothko 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 Mark Rothko?

Three fundamental questions should always be answered: Is it authentic? What is its condition? Is the price reasonable? The proposed date, support, materials, dimensions, provenance, and physical characteristics should also correspond to the period and type of Rothko work being offered.

How can I avoid buying a fake Mark Rothko?

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 work.

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 MARK ROTHKO 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 Mark Rothko, 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.