COULD YOUR ARTWORK BE BY ALFONSO A. OSSORIO?

Previously unknown works by important artists continue to emerge from private collections, estates, inheritances, and long-held family possessions. While authentic works by Alfonso A. Ossorio 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, work on paper, print, or assemblage may be by Alfonso A. Ossorio, obtaining an independent professional opinion is the appropriate first step. Ossorio worked across painting, works on paper, printmaking, and assemblage, including his distinctive “Congregations,” making medium-specific examination particularly important.

We have specialized in the authentication of works attributed to Alfonso A. Ossorio 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 an Alfonso A. Ossorio?

From a single photograph of ordinary quality, we can often determine whether a work appears consistent with Alfonso A. Ossorio’s work or whether it clearly does not. His production spans paintings, works on paper, prints, and highly individual assemblages, so the medium and period of the work are important to any serious 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 Alfonso A. Ossorio today?

Yes. Previously unknown Ossorio paintings, works on paper, prints, and assemblages can emerge from private collections and estates, particularly where ownership histories have not previously been fully researched.

Do I need to get my Alfonso A. Ossorio 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 an Alfonso A. Ossorio authenticated?

Not for you. Simply send us photographs, close-up photographs of important details, the dimensions, and anything you know about the work’s history. For an assemblage, photographs should also show several angles, the construction, surface, backing, and any inscriptions or identifying marks.

How long does it take to authenticate an Alfonso A. Ossorio?

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 an Alfonso A. Ossorio?

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 an Alfonso A. Ossorio painting is authentic?

No. A signature is only one element of authentication and must be considered together with the work’s materials, technique, date, provenance, condition, and other evidence.

Can an unsigned Alfonso A. Ossorio painting still be authentic?

Yes. The absence of a signature does not by itself establish that a work is inauthentic. Ossorio’s paintings, works on paper, prints, and assemblages must be assessed on their own physical and documentary evidence.

What documents help authenticate an Alfonso A. Ossorio painting or assemblage?

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 an Alfonso A. Ossorio painting or assemblage be authenticated from photographs?

Yes. High-quality photography is an extremely useful authentication tool and allows us to study important characteristics remotely. For assemblages, photographs of multiple angles, construction, surfaces, backing, and marks are particularly useful; when additional evidence is required, we may recommend an in-person examination.

Is it always necessary to perform scientific analyses of an Alfonso A. Ossorio?

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 the age or composition of materials.

What if my Alfonso A. Ossorio 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 Alfonso A. Ossorio 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 Alfonso A. Ossorio painting worth?

We will appraise your work and determine its value. Principal factors include period, medium, subject, dimensions, condition, provenance, rarity, and current market demand; for assemblages, the materials, construction, provenance, and significance of the individual work are also important.

SELLING

Can you sell my Alfonso A. Ossorio 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 Alfonso A. Ossorio?

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 Alfonso A. Ossorio?

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 Alfonso A. Ossorio?

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 or alter my Alfonso A. Ossorio 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 undertake conservation beforehand.

How long does it take to sell an Alfonso A. Ossorio?

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 an Alfonso A. Ossorio?

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

Can you review an Alfonso A. Ossorio 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 an Alfonso A. Ossorio?

Three fundamental questions should always be answered: Is it authentic? What is its condition? Is the price reasonable? For assemblages and prints, the work’s specific materials, construction or printing characteristics, edition information where applicable, and provenance can also be important.

How can I avoid buying a fake Alfonso A. Ossorio?

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 ALFONSO A. OSSORIO 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 Alfonso A. Ossorio, 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.