Authentic Meiji period original, c.1899, Japanese shunga erotic art woodblock print picture by Tomioka EISEN (1864-1905).  From the shunga series, Yakumo no chirigi.  Shunga picture measures approximately  24.2 cm x 34 cm.  Very good colors and impressions.  Condition is good with some wear and soiling.  No backing. Please see and judge from photos.
 
A great Japanese erotic art piece as two lovers appear to be climaxing simultaneously.