The world changes every day, every hour: a constant revolution changes the life of man, his behavior, the vision of what surrounds him. Reality and technology meet, and merge creating new universes to know and explore. Words and expressions acquire many more meanings than they were assigned in the past. Does buying a work of art mean buying a physical painting? Not anymore. NFT is the acronym for “Non-fungible token” and is identified with an original and inimitable virtual object. The person who buys an NFT, therefore, does not become the owner of a physical work, but comes into possession of the rights related to the digital work that can be transferable, but not duplicated. Interesting debates have arisen around the issue of the actual value of NFTs: is it worth investing a large share of money to become owners of “only" a digital work? In recent years, technology has allowed the reproduction of works without stopping, depriving them of important values such as uniqueness.