COULD YOUR PAINTING BE BY ALFREDO GUTTERO?

Previously unknown works by important artists continue to emerge from private collections, estates, inheritances, and long-held family possessions. While authentic works by Alfredo Guttero 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 may be by Alfredo Guttero, obtaining an independent professional opinion is the appropriate first step.

We have specialized in the authentication of works attributed to Alfredo Guttero 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 Alfredo Guttero?

From a single photograph of ordinary quality, we can often determine whether a work appears consistent with Guttero’s production or whether it clearly does not. A definitive assessment may require closer study of the composition, materials, paint handling, surface, support, inscriptions, and provenance.

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 Alfredo Guttero today?

Yes. Guttero’s paintings and works on paper can remain in private collections or family estates without being widely documented. His known production includes oils, his distinctive “yeso cocido” works, watercolor, graphite, and other works on paper.

Do I need to get my Alfredo Guttero 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 Alfredo Guttero authenticated?

Not for you. Simply send us photographs of the front and reverse, close-up photographs of important details, signatures or inscriptions, the dimensions, and anything you know about the work’s history. The investigation itself is our responsibility.

How long does it take to authenticate an Alfredo Guttero?

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 Alfredo Guttero?

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 Alfredo Guttero painting is authentic?

No. A signature must be considered together with the work’s technique, materials, surface, composition, date, and provenance. This is especially important with Guttero because his documented production includes both conventional painting media and his distinctive plaster-and-pigment technique.

Can an unsigned Alfredo Guttero painting still be authentic?

Yes. The absence of a signature does not by itself exclude a work from consideration. Authentication should rely on the complete stylistic, technical, material, and documentary evidence.

What documents help authenticate an Alfredo Guttero painting?

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 Alfredo Guttero painting be authenticated from photographs?

Yes. High-quality photography is an extremely useful authentication tool and allows us to study composition, paint or plaster surface, support, signatures, inscriptions, 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 an Alfredo Guttero?

No. Many works can be authenticated through research, provenance investigation, comparative analysis, and technical examination. Scientific testing may be particularly useful when questions remain about the age or composition of pigments, plaster, support, paper, or other materials.

What if my Alfredo Guttero has no provenance?

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

Do you issue Certificates of Authenticity for Alfredo Guttero 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 Alfredo Guttero painting worth?

We will appraise your work and determine its value. Important factors include date, subject, medium, dimensions, quality, condition, provenance, rarity, and current market demand; Guttero’s oils and “yeso cocido” works can require different market comparisons.

SELLING

Can you sell my Alfredo Guttero 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 Alfredo Guttero?

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 Alfredo Guttero?

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 Alfredo Guttero?

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 Alfredo Guttero 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 intervene, particularly where the original surface or plaster-based technique may be significant.

How long does it take to sell an Alfredo Guttero?

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 Alfredo Guttero?

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

Can you review an Alfredo Guttero 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 Alfredo Guttero?

Three fundamental questions should always be answered: Is it authentic? What is its condition? Is the price reasonable? For Guttero, the medium and technique are particularly important because his documented works include oils, watercolor and graphite, and his characteristic plaster-and-pigment “yeso cocido” technique.

How can I avoid buying a fake Alfredo Guttero?

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 AN ALFREDO GUTTERO 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 Alfredo Guttero, 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.