"Published on the occasion of the exhibition '3 x abstration: new methods of drawing by Hilma af Klint, Emma Kunz and Agnes Martin' The Drawing Center, New York 19 March- 21 May 2005, Santa Monica Museum of Art 10 June- 13 August 2005, Irish Museum of Modern Art, Dublin 24 Janurary- 26 March 2006"--verso.
3 x abstraction : new methods of drawing by Hilma af Klint, Emma Kunz and Agnes Martin. ISBN 0300108265. Published by Drawing Center in 2005. Publication and catalogue information, links to buy online and reader comments.