Edo period (1615-1868), circa 1790 An oban yoko-e shunga print from the series Imayo irokumi no ito (Entwined Coloured Threads of Men and Women of the Present Day), depicting a couple making love besides a folding screen decorated with plum blossom, the man lifting his mistress's leg, unsigned, with a collector's seal H.V on recto; framed and glazed. 25cm x 37cm (9 7/8in x 14 9/16in).