Acrylic and canvas on board 1100.0 × 1100.0 × 200.0 mm 110 x 110 x 20 cm On the reverse: signed, titled and dated "Quipus 60 A Paris - 1974 J. Eielson". Courtesy of Cortesi Gallery
Cotton wires and white latex on canvas 807.0 × 995.0 mm 99.5 x 80.7 cm On the reverse: signed, dated and titled " 65 40F X 279". Courtesy of Cortesi Gallery
Acrylic, aluminium and cables on canvas 1000.0 × 1000.0 × 70.0 mm 100 x 100 x 7 cm On the reverse: signed, titled, sized and dated " Pardi, "73", "Architettura", "100x100". Courtesy of Cortesi Gallery