# [QR code of "Kawaii SKULL #4116"] ## Art for Human and Machine The pixel art and the QR code exist on the same cell scale. We(human and machine) can appreciate the Kawaii SKULL that lives in the QR architecture of the metaverse. ## Haiku in two dimensions "Kawaii QR" was created as a secondary work. I encoded the URL of my NFT, which was granted CC0 to the owner in the digital space by [KawaiiSKULL](https://opensea.io/KawaiiSKULL). In the relationship between the primary work and the secondary work, I feel the Zen philosophy of wabi-sabi. I will add a two-dimensional poem filled with this scenery. ## Traceability for image data alone We are in a transitional period to WEB3, where we have to follow the platform-dependent NFT display method, and there is a danger that the image will spread easily and eventually it will be impossible to trace who created and owns it. Especially in the case of collective artworks, it is very difficult to identify them by image data alone.