How do you authenticate a print?

How do you authenticate a print?

Marc Chagall, Rêve familier, 1969 © Adagp, Paris 2023 Art never ceases to captivate and win over enthusiasts and amateur collectors alike. Thanks to its popular and affordable format, the print is the gateway to the art market. But these...
The monotype technique 

The monotype technique 

Jean-Baptiste Sécheret, Brindisi fond ocre, 2004, enhanced color monotype. The monotype is an artistic technique that is little known to the general public, but which is extremely inspiring for artists. This spontaneous printing process is an art form...