Theaster Gates raises the roof

The Chicago-based artist Theaster Gates returns to Hong Kong for his second show at White Cubes outpost in the city. Tarry Skies and Psalms for Now (until 20 May) features new works created using roofing materials and techniques, a skill Gates learned from his father, as well as a series of bronze sculptures on the same theme. The artist spoke to us as he was preparing to open his solo show at the National Gallery of Art in Washington, DC (until 4 September), which includes works made from repu