punched cardboard modules, in Plexiglas box

signed "Paolo Scheggi" on the Galleria del Naviglio label on the reverse

32 3/8 x 32 3/8 x 4 5/8 in. (82.2 x 82.2 x 11.7 cm)

Executed in 1969, this work is registered with the Associazione Paolo Scheggi, Milan, under archive number APSM052/0017.