Sophia is a robot of many talents—she speaks, jokes, sings and even makes art. In March, she caused a stir in the art world when a digital work she created as part of a collaboration was sold at an auction for $688,888 in the form of a non-fungible token (NFT).
source https://techxplore.com/news/2021-04-robot-artist-art-eyeing-music.html
