From the Sublime Jewelry (Sublime Orfebreria) Series, 1978-79

Mariposa del Ventorrillo (Butterfly from Ventorrillo)
Cast and engraved polyester resin plate embossing, and zinc plate etching, aquatint and engraving on paper (printed simultaneously using cutout and stacked felts), artist proof, sheet 29 7/8 x 22 1/8 inches (75.9 x 56.2 centimeters), polyester resin plate (cast in a multiple leaf shape) 19 3/8 x 13 7/8 inches (49.2 x 35.2 centimeters), zinc plate 3 3/8 x 4 3/4 inches (8.6 x 12.1 centimeters)