Medium: original serigraph / silkscreen. Published by Groupe Espace in Milan for the very rare Documenti d'Arte d'Oggi (1958). The total sheet measures 8 3/4 x 12 1/2 inches (220 x 318 mm). Signed in the plate, not hand-signed.
Condition: there is a bump to one corner, and the blue color is faded in some places.