Valerio ADAMI (Born 1935) - Number 9, 1971. Photolithograph on paper, signed in pencil and numbered 1486/5000, publisher's dry stamp. Publisher: BolaffiArte, Italy, 1971. The proof of the print is printed on the reverse. Good condition, 30 x 23.5 cm. Photolithography on paper, signed in pencil and numbered 1486/5000, publisher's blind stamp. Publisher: BolaffiArte, Italy, 1971. Edition proof is printed on the back. Good condition, 30 x 23.5 cm