Authentic Meiji period original, c.1870 -1880, Japanese erotic art shunga woodblock print picture by a member of the Utagawa School.  Shunga picture measures 4.2 cm x 17.8 cm.  Excellent colors and impressions, as well as pronounced embossing!  Condition is very good with minimal wear.  No backing.  The reverse actually has an erotic Japanese poem written on it, which is part of this shunga set theme.  Please see and judge from photos.
 
An excellent antique Japanese erotic art shunga scene of a couple having intercourse at the windowsill on a lovely spring day as the plum blossoms (ume) bloom nearby.