Objetos 1 (Objects 1)

"[...] His various Objetos (Objects), Destroços (Wreckage) and Gravura 5 (Print 5) still contained spools, only now the spools and their surroundings reflected Iberê's experiments with relief, through which he explored physical matter itself, as opposed to aspects of its simulation by means of graphic resources. The materials were now palpable to the touch. The engravings were made through rupture and tearing, by perforating the matrix. In a few proofs, white pigment was added to the printer's ink, thus increasing the pasty density of the print's material. Experimental qualities grew increasingly bolder during this period of expansion."
Mônica Zielinsky, Iberê Camargo: catálogo raisonné (São Paulo: Cosac Naify, 2006), 96.