During a recent visit to Cameroon, I had the chance to visit the international artisanal center of Yaoundé where I was able to admire the exhibition of works by local contemporary artists. I particularly exchanged with the artist Bita’a Mani Tarcicius whose painting on covid-19 particularly caught my attention (see video). I mentioned to him the phenomenon of the blockchain and the possibilities of digital to open up to the world of art. Despite his good general knowledge, he had never heard ...