San Francisco: Harper & Row, 1981. First edition, first printing. Hardcover. SIGNED. 211pp. Octavo [24 cm] in grey boards over black cloth spine. Slight shelf-wear to jacket; boards crisp and unwonr; interior clean, tight, and bright. B&W illustrations. Item #54041
Signed by Soleri on half-title. Architecture and philosphy blend in this visionary work.