Get a Dürer Certificate of Authenticity for your painting or a COA for your Boucher drawing or print.

For all your Dürer artworks you need a Certificate of Authenticity in order to sell, to insure or to donate for a tax deduction.

How to get a Dürer Certificate of Authenticity is easy. Just send us photos and dimensions and tell us what you know about the origin or history of your Dürer painting, drawing or print.

If you want to sell your Dürer painting, drawing or print use our selling services. We offer Dürer selling help, selling advice, private treaty sales and full brokerage.

We have been authenticating Dürer and issuing certificates of authenticity since 2002. We are recognized Dürer experts and Dürer certified appraisers. We issue COAs and appraisals for all Dürer artworks.

Our Dürer paintings, drawings and print authentications are accepted and respected worlwide.

Each COA is backed by in-depth research and analysis authentication reports.

The Dürer certificates of authenticity we issue are based on solid, reliable and fully referenced art investigations, authentication research, analytical work and forensic studies.

We are available to examine your Dürer painting, drawing or print anywhere in the world.

You will generally receive your certificates of authenticity and authentication report within two weeks. Some complicated cases with difficult to research Dürer paintings or drawings take longer.

Our clients include Dürer collectors, investors, tax authorities, insurance adjusters, appraisers, valuers, auctioneers, Federal agencies and many law firms.

We perform Albrecht Dürer art authentication, appraisal, certificates of authenticity (COA), analysis, research, scientific tests , full art authentications. We will help you sell your Albrecht Dürer or we will sell it for you.

With Dürer nothing is blurred or merely suggested. To the contrary he worked with an entomologist’s meticulous concern for accurate and precise description.

At the same time he incorporated the Italian renditions of mass and volume and their sustaining foundation; the knowledge of anatomy and of the inner workings of the human body. Then, he rigorously subjected his compositions to the rules of perspective.

The end result is a fusion of the linearity of the Northern school with the Italian illusionism of a third dimension.

Like some other great artists, Dürer was precocious. He executed this superb self-portrait in silverpoint when he was only 13. It is his earliest surviving work.

Is it possible today that a new unknown Dürer would be discovered? Yes, but it would either be a painting, a drawing or a watercolor.

It is nearly impossible that it would be a woodcut or an engraving. We know all of them through his writings and the books he illustrated.

What happens periodically though, is that someone discovers an authentic Dürer print from the days of the early editions. These are not new in subject, they are just additional copies of his known prints. Nevertheless they are quite valuable.

But a drawing or a watercolor could go unnoticed for a long time, as being his work, if it did not represent one his well known and most popular subjects.

Here are three examples:

If it would not be for the signature, and some might not be signed, most art dealers and museum curators would never recognize Dürer here either:

A good candidate for a new painting discovery might be an unfinished and unsigned work such as this one:

A new discovery could also be of a duplicate that has been quickly rejected as a copy, when in fact it is an original.

We have two of this portrait and both are considered authentic Dürer originals:

There are other possibilities yet, but to mention just one more, an unknown Dürer could be something so weird, that almost no art professionals would even think of the German master: