Authentic Meiji period original, c.1890, Japanese erotic art shunga painting on washi paper by an anonymous artist.  Shunga picture measures 12.8 cm x 30 cm.  Very good colors.
 
Condition is good with some light wear and folding lines.  No backing.  Please see and judge from photos.
 
A rare antique Japanese shunga painting depicting an erect phallus alongside a fully exposed vagina in an unusually direct and intimate composition.