Authentic Meiji period, 1900, Japanese erotic art shunga woodblock print picture by Ikeda Terukata (1883-1921).  Shunga picture measures 25.5 cm x 18.5 cm.  Superb colors and impressions, as well as silver mica (metallic pigments) and gauffrage (a mild type of embossing)!  Excellent condition with minimum wear, virtually mint!  No backing.  Please see and judge from photos.
 
Another excellent original Japanese erotic art shunga picture of a male teasing his female lover by rubbing/partially inserting his phallus inside her.  She creams heavily while he does so.