1960
Oil on canvas
89 x 89 cm
Signed and dated lower right and upper left
Signed, titled, and dated on the reverse
PROVENANCE:
The artist¿s studio (stamp on the reverse)
Galleria d'Arte del Grattacielo, Milan (stamps on the reverse)
Private collection, Milan
LITERATURE:
G. Schoenenberger, Hsiao, Giampaolo Prearo Editore, Milan, 1972, p. 44 (ill.)