SIGNANTIA: QUASI COELUM / SIGNÂNCIA: QUASE CÉU
São Paulo: Editora Perspectiva, 1979. First edition. Softcover 8vo in glossy die cut wrappers printed in black and blue, with pages mostly printed in black, a few pages in black, blue, and yellow, including one three-panel foldout and one gatefold. 145 + 5 pp. Text in Portuguese. Artists’ book by.....