De Lamonica, Roberto (Brazilian, 1933-1995). O PENSAMIENTO. Etching, aquatint, embossing and debossing, 1970. Edition of 100 from the portfolio Grafica Latinoamericana published by Galeria Colibri, Puerto Rico, 1970. Numbered "89/100," titled, signed and dated, all in pencil. 30 x 22 inches, 762 x 559 mm. (the full sheet with deckle on all sides). In excellent condition.
