June 1971 issue of Studio International. Edited by Peter Townsend. Contents include: "Gurgles around the Guggenheim," statements and comments by Daniel Buren, Diane Waldman, Thomas M. Messer, Hans Haacke; "Correspondence;" "David Bohm and the Rheomode," by Jonathan Benthall; "Letter from Prague," by Jindrich Chalupecky; "Some Thoughts on 'Art and Technology,'" by Jane Livington; "The information fall-out," by Les Levine; "UK Commentary," by Tim Hilton; "The Rothko Chapel at Houston," by Dore Ashton; "Dutch Artists on Television," by Carel Blotkamp; "The art-lesson," by Richard Wollheim; "Inno 70," by John Latham; "Supplement on prints and graphics," including Donald H. Karshan on "The end of 'the cult of the unique;" publisher's and presses; and directory of galleries and dealers dealing in prints. Cover art: "Single Woman" by Colin Self, one of a new series of 11 etchings entitled "Prelude to 1,000 objects," which have been selected to represent Great Britain at the São Paulo Biennale this year.