"Upon entering “DYOR” at Kunstalle Zürich, you are welcomed by a large, blank square screen. To activate it, you’ll need a card with a QR code that can be picked up at the reception desk. Once the device is on, its sensors capture your movements, allowing you to participate in an interactive animation. At the time of my visit, playrecordmint, devised by the Swiss off.pink studio especially for “DYOR,” was featuring Body Circles (2022), a generative artwork by Zach Lieberman that connects points of viewers’ bodies with dynamic and evolving curves. After a few seconds, a screenshot is taken and minted to the Tezos blockchain, where you can claim it for free using the same QR code (and you’re credited as co-author, meaning you’ll receive some royalties if the piece is sold). Lieberman is a masterful coder whom I’ve admired for years, and during our visit I was more than happy to generate Body Circles [#46](/culture/new/46) together with my partner and Nina Roehrs, the exhibition’s curator."