Authentic Edo period, c.1845 Japanese shunga surimono erotic art woodblock print picture by a member of the Utagawa School.  Shunga picture measures approximately 13.8 cm x 7.2 cm.  Excellent colors, impressions, and embossing, as well as silver mica (metallic pigments) in the background.  Condition is very good with some minor wear, soiling, and bit remnants of album backing on reverse.  Please see and judge from photos.
 
A very rare antique Japanese erotic art shunga scene of a male penetrating his female partner anally.  She bites down on a cloth illustrating her discomfort.