Onassis’s New York studio opens What Remains on Friday, September 25, at 394 Broadway; the short run ends October 4. Ugo Arsac’s Katabasis, making its US debut after a Cannes immersive-work award, uses the voices of people who inhabit concealed urban spaces. Jiabao Li’s Cryoscape is a 3D ice printer whose melting forms are translated by camera and AI into haiku. Direct exhibition page

The ice printer is the sharper lure: water, temperature and computation all shape a work designed to destroy itself. The generated poem may illuminate the object or merely place a tidy verbal frame around it; finding out is a proper artistic question. Dates and location are confirmed, but the page does not expose exact entry terms. Check those before crossing town.