Japan, 19th century Two erotic prints (shunga) in mame-ban yoko-e format from the same series (perhaps for an e-goyomi), one showing a couple in an embrace on a bed, the other a couple making love on a bench, two slices of watermelon gnawed at their feet. Black stains and hole (on one), a stain (on the other). 8.5 x 7.1 each