Chicago, IL: Paul Theobald, 1959. Ninth printing. Hardcover. 228 pages. Introductory essays by S. Giedion and S.I. Hayakawa. Includes three color and numerous black and white illustrations. Kepes also did the typographical design for this book. A clean and tight very near fine copy with a small former owner signature to the front free endpaper in a near fine dust jacket with a few small edge tears and some chipping to the spine ends. A very nice copy.