1972. First edition. Hardcover. INSCRIBED. Square octavo [22 cm] 1/4 black cloth with black and white paper covered boards. Very good. The edges of the covers are rubbed. The top corners of the covers are bumped, and the underlying boards are exposed at the corners. The covers and the last couple of pages are subtly stained. The pages are mildly browned. Item #18693
Inscribed by Rayo on the verso of the rear flyleaf. Bilingual text. Pizarro writes, "Omar Rayo has created a visual language with the ribbon, the fold and the shadow."