Masao Yamamoto (born 1957) Untitled #18 and Untitled #49 (from 'Box of Ku'), 1991 Two gelatin silver prints, printed 1992 and 1994; the photographer's credit stamp, signed, titled, dated, and annotated 'mono print No. 1' and 'gelatin silver print', one editioned '1/20', all in ink on the reverse, one framed. Untitled #18: 9 x 6 in. (22.9 x 15.2 cm.) Untitled #49: 4 x 6 1/8 in. (10.2 x 15.6 cm.) Footnotes: Provenance 'Untitled #18' Michael Shapiro Gallery, San Francisco Acquired from the above by the present owner in 1994 'Untitled #49' A.O.I. Gallery, Santa Fe Acquired from the above by the present owner in 1994 For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing