What is it about?
An authentication is a written certificate of attribution of a work of art, available for sale on the market. Typically, in addition to a precise description of the work, it also contains a photograph or some representation of it. The signature of the person issuing it is mandatory.
In this regard, it should be noted that the authentication may come, depending on the chosen interpretative option, from the artist, his heirs, archives, foundations, committees of experts and associations dedicated to the artist, or from any other agent appointed by the author's heirs to catalog the entire corpus of his works.
Archives are private law entities that pursue the purpose of registering, upon request by interested parties, the authentic works of a (deceased) artist, rejecting false works, and denouncing forgeries.
Their existence is therefore one with the problem of authenticity.
There is often some confusion in this area, which can be partly dispelled by starting by distinguishing between classical works of art and contemporary works of art; and, again, between contemporary works of art by living artists and contemporary works of art by deceased artists.
For classical works of art, we are partly outside the scope of the issue that concerns us here: in the case of ancient art and antiques, in fact, and especially for those pieces dating back to before the first decades of the 19th century (given that until the end of the 18th century, authors did not normally sign their works), the term expertis is correctly used.
This means a detailed description of the work, accompanied by an expert's reasoned opinion regarding its originality and provenance (without indicating its value), to which a photo is attached.
The person who is interested in authentication is generally the seller, in order to fulfill the obligation to issue and deliver to the buyer a certificate of authenticity and provenance (imposed by Article 64 of the Code of Cultural Heritage and Landscape).
Therefore, in these cases, the seller will turn to university professors, art historians, or other experts, chosen based on their experience accumulated over the years, academic recognition, and studies conducted on this or that artistic movement in a specific historical period.
The activity of these "consultants" is in fact free, it is not regulated by any law, and their competence and reliability lies entirely in their CVs.
For contemporary works of art, the term "authenticated" is more frequently used. As already mentioned, the entities (potentially) authorized to issue them are extremely diverse: from the artist to archives, through various committees, foundations, and so on.
Further distinguishing, it should be noted that anyone buying or selling contemporary works of art by living artists must request or issue a certificate of authentication from the artist.
Who in this case is certainly the most suitable person to judge the authenticity of the works.
Anyone who buys or sells contemporary works of art by deceased artists must always obtain or issue a certificate of authentication (even when the work is signed). In this case, the range of possibilities permitted by the regulations, and by the case law interpretation thereof, regarding the person in some way "authorized" to issue the authentication tends to be infinite: practically anyone, or almost anyone, can claim certification authority. With all the consequences, complications, disputes, even in court, and above all, the bizarre situations this inevitably creates.
However, it is sufficient to point out that in the case of the sale of contemporary works of art (by living or deceased artists), the seller is obliged, as established by Article 64 of the Cultural Heritage Code, to provide the buyer with documentation certifying the authenticity or at least the probable attribution and provenance of the work.
Or, failing that, a self-certification containing all the information available to you regarding the authenticity or probable attribution and provenance. This must be duly signed and, if possible, affixed to the back of a photographic copy of the work.
The consequences of non-compliance are multiple.
On a civil level, the implications are mainly on the interpretation of the contract of sale of the work of art and its validity.
From a criminal perspective, failure to issue or issuing false authenticity documentation will undoubtedly have consequences for the detection of certain crimes such as counterfeiting, alteration, etc.


