signed and dated 'S.NASAKA 75' lower right; further signed, stamped with the artist's seal, titled and dated '"Prophet" Senkichiro Nasaka [in Japanese] 1975' on the reverse oil on panel work 66 x 45 cm. (25 7/8 x 17 3/4 in.) frame 71 x 49.5 cm. (27 7/8 x 19 1/2 in.) Painted in 1975.