Vittorio Orsenigo original lithograph, 1958
Medium: original lithograph. Printed in 1958 and published in Milan by Groupe Espace for the very rare Documenti d'Arte d'Oggi. Size: 8 3/8 x 12 3/8 inches (214 x 315 mm). There is text on verso, as published. Signed in the plate (not signed by hand).