Jeffrey Kastner is a New York–based writer and critic, and the senior editor of Cabinet magazine. His books include the edited volumes Land and Environmental Art (Phaidon) and Nature (Whitechapel Gallery/The MIT Press), and he is most recently coauthor, with Claire Lehmann, of Artists Who Make Books (Phaidon/PPP Editions). A regular contributor to Artforum, he has written for publications including The Economist, Frieze, The New Republic, and The New York Times, and his monographic essays have been published in books and exhibition catalogues on artists such as Doug Aitken, David Altmejd, Michaël Borremans, Ragnar Kjartansson, Tomás Saraceno, and Sarah Sze.