Authentic Meiji period, c.1905, Japanese shunga erotic art woodblock print picture by Ikeda Terukata (1883-1921).  Picture measures  12.5 cm x 18.3 cm.  From his highly sought after series, Yakumo no chigiri (Poetic Intercourse).  Publisher:  Wada Tokutaro.  Excellent colors and impressions!  Superb printing with silver mica (metallic pigments), urushi-e (black lacquer; notably in the hair), and also bokashi shading.  Great condition with minimal wear to note of.  No backing.  Please see and judge from photos.
 
A great shunga woodblock print scene from this series, if not the best!  A couple engage in reciprocal oral sex (69), while the woman also inserts her thumb into the anus of her partner.