Alex Katz Arthur Lubow Catherine Wood choreography cross-disciplinary Damien Hirst David Campany Edvard Munch Emily Pringle event-based film Kathy Noble Laura McLean-Ferris live Llyn Foulkes Lucy Reynolds Martin Clark Michael Bracewell Michael Marmor Nancy Holt Nicholas Serota performance Robert Smithson Sally O'Reilly Sam Smiles Stuart Comer Sue Prideaux Sung Hwan Kim Tate Britain Tino Sehgal