Hamaguchi Yozo (b. 1909) Sanbiki no cho (Three butterflies)
Mezzotint in colors and fourteen progressive proofs, n.d. [1985], final state signed in pencil in Roman script hamaguchi and numbered h/z--each with slight ink smudge line on top and bottom margin, pencil inventory numbers on each on verso, hinged on board
9.7/8 x 8¾in. (25 x 22.1cm.)