Issue no. 12 of the German art periodical Interfunktionen. Includes contributions by Daniel Buren, Carl Andre, Hollis Frampton, Yvonne Rainer, David Lamelas, Maria Nordman, Roman Jakobson, Antonius Höckelmann, and Anselm Kiefer. Layout by Simone Bingemer. Edited and published by by Benjamin H.D. Buchloh. Printed in black-and-white. Text in German and English.