Thomas Demand in his exhibition ‘The Object Lesson’, the 38th Kaldor Public Art Project, photo © Art Gallery of New South Wales, Jenni Carter. The Object Lesson exhibition. Object Lesson: heft and delicate easeIn fact it’s those walls which leave more of an impression than the artworks they host. Both precise and effortless, but holding the possibility of a challenge, The Object Lesson offers whatever the viewer wants. The Object Lesson is open now at the Art Gallery of New South Wales, and runs to 11th January 2026.