COULD YOUR ARTWORK BE BY GIOVANNI ANTONIO BOLTRAFFIO?

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

We have specialized in the authentication of works attributed to Giovanni Antonio Boltraffio 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 Giovanni Antonio Boltraffio?

From a single photograph of ordinary quality, we can often determine whether a work appears consistent with Boltraffio’s work or whether it clearly does not. A first impression may not be definitive because Boltraffio was Leonardo da Vinci’s principal Milanese pupil, and his paintings can be closely related stylistically to works by Leonardo and other members of the Leonardesque circle.

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 Giovanni Antonio Boltraffio today?

Yes. Boltraffio produced portraits, altarpieces, devotional paintings, and drawings, and works connected with him have historically presented complex attribution questions. Previously undocumented works may therefore still emerge from private collections, estates, and old family holdings.

Do I need to get my Giovanni Antonio Boltraffio 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 Giovanni Antonio Boltraffio authenticated?

Not for you. Simply send us photographs of the front and reverse, close-ups of the paint or drawing surface, support, inscriptions, labels, seals, and other important details, together with 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 Giovanni Antonio Boltraffio?

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 Giovanni Antonio Boltraffio?

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 Giovanni Antonio Boltraffio is authentic?

No. Authentication of a work attributed to Boltraffio requires consideration of style, technique, materials, support, date, provenance, and documentary evidence. Comparison with Leonardo and other Milanese painters of the period is especially important because of the close relationships among works produced within Leonardo’s circle.

Can an unsigned Giovanni Antonio Boltraffio still be authentic?

Yes. The absence of a signature does not by itself establish that a Renaissance painting or drawing is inauthentic. Attribution depends on the totality of stylistic, technical, material, historical, and provenance evidence.

What documents help authenticate a Giovanni Antonio Boltraffio?

Any document that mentions, describes, illustrates, or refers to the work may assist the authentication. Old collection inventories, photographs, invoices, correspondence, exhibition records, conservation reports, insurance documents, auction catalogues, scholarly publications, and family papers can all contribute valuable evidence.

Can a Giovanni Antonio Boltraffio be authenticated from photographs?

Yes. High-quality photography is an extremely useful first-stage authentication tool and allows us to study composition, technique, support, surface, inscriptions, labels, and other 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 Giovanni Antonio Boltraffio?

No. Many works can initially be assessed through art-historical research, provenance investigation, comparative analysis, and technical examination. In difficult cases, however, examination of the panel, preparatory layers, underdrawing, pigments, and painting technique can be particularly valuable. Technical research by the National Gallery has demonstrated the importance of these characteristics when distinguishing Boltraffio and other painters working in Leonardo’s Milanese circle.

What if my Giovanni Antonio Boltraffio has no provenance?

Incomplete provenance is common with works of this age. When provenance is incomplete, authentication relies more heavily on art-historical research, technical examination, comparative analysis, photography, archival investigation, and, where appropriate, scientific testing.

Do you issue Certificates of Authenticity for Giovanni Antonio Boltraffio 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 Giovanni Antonio Boltraffio worth?

We will appraise your work and determine its value. Important factors include attribution, medium, subject, dimensions, date, quality, condition, provenance, publication and exhibition history, and current market demand. Portraits and devotional subjects form important parts of Boltraffio’s surviving painted oeuvre.

SELLING

Can you sell my Giovanni Antonio Boltraffio 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 Giovanni Antonio Boltraffio?

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 Giovanni Antonio Boltraffio?

Yes. For a Renaissance work with a potentially significant attribution, establishing the strongest supportable attribution before offering it for sale can have a major effect on marketability and value.

Can you help me maximize the selling price of my Giovanni Antonio Boltraffio?

Yes. Authentication, provenance, valuation, timing, presentation, scholarly documentation, 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 Giovanni Antonio Boltraffio before selling it?

Usually not without first obtaining specialist advice. Renaissance paintings and drawings can be highly sensitive to intervention, and previous restorations may themselves contain evidence relevant to the work’s history. We generally recommend having the condition assessed before undertaking treatment.

How long does it take to sell a Giovanni Antonio Boltraffio?

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

BUYING & ADVISORY

Should I buy a Giovanni Antonio Boltraffio?

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

Can you review a Giovanni Antonio Boltraffio 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 Giovanni Antonio Boltraffio?

Three fundamental questions should always be answered: Is the attribution supportable? What is its condition? Is the price reasonable? For Boltraffio, it is particularly important to distinguish his work from that of Leonardo, Marco d’Oggiono, Ambrogio de Predis, other Leonardeschi, and later followers. Works in this circle have a long history of changing attribution as scholarship develops.

How can I avoid buying a fake or misattributed Giovanni Antonio Boltraffio?

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, incorrectly attributed, or substantially misdescribed 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 GIOVANNI ANTONIO BOLTRAFFIO 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 Giovanni Antonio Boltraffio, 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.