Four Clifton Karhu 1927-2007 Japanese woodblocks series: Kumadori, comprising Kumadori no I, 6/50, Kumadori no II, 6/50, Kumadori no III, 3/50, and Kumadori no IV, 4/50, all signed and dated lower right, all measuring 34 x 19 cm(unframed), 56 x 41 cm(framed)