herman de vries, rationele structuren 1969
Apeldoorn, Gemeentelijke Van Reekum Galerij, 1969. First edition. Softcover, staple bound, 22 x 16.5 cm, 12 pp.
Text in Dutch. Exhibition catalogue ill. with eight objectivation works and a portrait of the artist. Includes a list of the exhibited pieces. Newspaper clipping mounted on interior of back cover, one loose page. Rare item.