Gregor Muir is director of collection, Tate Modern. Yilmaz Dziewior is director of Museum Ludwig, Cologne. Kenneth Brummel is associate curator, Modern Art, Art Gallery of Ontario. Stephan Diederich is curator, Museum Ludwig, Cologne. Diedrich Diederichsen is a music journalist and cultural critic. Olivia Laing is a novelist and cultural critic. Fiontan Moran is assistant curator, Tate Modern. Charlie Porter is a fashion journalist. Martine Syms is an artist.
