L'alfabeto della mente lettera 4(3), 1978
china ink on paper
28 1/2 x 20 inches
(72.39 x 50.8 cm)
sold

Alfabeto della mente, lettera 12, 1980
china ink on paper
27 9/16 x 19 11/16 inches
(70 x 50 cm)
sold