Bidspirit auction | HANS JORG GLATTFELDER (1939)
HANS JORG GLATTFELDER (1939) - Untitled 1970 Silkscreen, ed. 15/30 64 x 64 cm Sigend and dated in pencil lower right, numbered lower left PROVENANCE: Private collection, Milan
HANS JORG GLATTFELDER (1939) - Untitled 1970 Silkscreen, ed. 15/30 64 x 64 cm Sigend and dated in pencil lower right, numbered lower left PROVENANCE: Private collection, Milan