Tri-Star is a collaborative work by Gerhard Richter and Isa Genzken, merging industrial sound with minimalist painting in an unconventional sculptural object. One side of a phonograph record, which captures the mechanical noise of a Tri-Star aeroplane motor recorded by Genzken, has been coated in grey nitro lacquer by Richter, transforming the functional audio object into a painted surface. Housed in its original black cardboard sleeve, the work blurs the boundaries between sound art, conceptual art, and painting, inviting reflection on industry, noise, and the aesthetics of everyday materials.