Artwork: Untitled
Size: 30.5 x 30.5 cm
Medium: Ink and graphite on paper
Creation year: 1969
Marks: Signed with the artist's initials and dated 'S.L. 6.4.69' lower right
Category: Drawings
Artwork details : Executed on June 4, 1969
Provenance: Daniel Weinberg Gallery, San Francisco (acquired directly from the artist); Private Collection Sotheby's, New York, May 13, 1981, lot 136; Acquired at the previous sale by the present owner