I updated my essay https://www.academia.edu/41569761/LE_DOSSIER_Espace_Rencontre_Dynamique_Interactif_ESRDI_org_Les_NFT_sont_ils_une_bonne_nouvelle_pour_le_monde_de_lart_ to include "NFT & Art World" I also updated: https://www.academia.edu/44725919/EVOLUTION_ARCHITECTURALE_Architectural_Evolution with the following contribution: Bridging between Agile methodology & NFT & Art & ML is our unattainable goal. For the present time the only possible association is for instance: bridging between NFT & Art quite very far from our goal because of lack of standards such SPDF. What should SPDF imply? Amin Elsaleh