Authentic Meiji period, c.1900 original Japanese erotic art shunga woodblock print picture by Takeuchi Keishu (1861-1942).  Shunga picture measures 18.2 cm x 12.8 cm.  Very good colors, impressions, as well as in very good condition with some just some light wear.  Please refer to photos.
 
A great antique shunga woodblock print picture encompassing the vast array of Japanese pleasure toys and devices, along with a brief kanji explanation of each instrument's purpose/use.