As the profession of art expert is not regulated, all artists and professionals can write a certificate of authenticity.
ARTcertificate considers that the author of the work is the person most competent to establish a certificate of authenticity especially during the first sale, the gallery owner or a professional can also contribute to this operation. It is nevertheless necessary to respect certain criteria when editing a certificate in order to give it an optimal authentication value.
A certificate of authenticity is a legal document that proves the origin of a work of art, guarantee that the indicated print is never exceeded and that the realization is of very high quality approved by a recognized gallery. The certificate of authenticity is always signed by the artist during his lifetime, or by the representative of the artist.