In this exhibition, he takes this reiteration a step further in his first foray into sculpture, making direct references to the minimalist Carl Andre (he of the famous Tate bricks). Quoting Andre’s Fall (1968), Khan takes 30 steel sheets, aligns 15 of them against the wall and mirrors them with the rest along the floor. Across the steel sheets, he has sandblasted several layers of the score to Bach’s Variations. In the dramatically lit gallery upstairs is Seven Times, a series of 144 steel cubes, each a scale model of the Kaaba in Mecca, which Khan inscribes with Muslim prayers in elegant Arabic script. The cubes are arranged in a grid which occupies the exact surface area of the Kaaba. Again, the work directly quotes an Andre sculpture.