Authentic Edo period original, c.1830, Japanese erotic art shunga surimono (privately commissioned, high-quality print) woodblock print picture by an artist of the UTAGAWA School. 
 
Shunga picture measures 9 cm x 13 cm.  Very good colors and impressions.  Nice embossing, as well as some deluxe printing techniques such as mica (metallic pigments) and gauffrage (a milder and more subtle type of embossing).
 
Good condition with some light wear and soiling, burn mark on the woman's buttocks.  No backing, aside from minimal strips along the sides of the picture.  Please see and judge from photos.
 
A superb shunga surimono picture from Japan's Edo Period.  In this shunga scene, a male eagerly performs cunnilingus on his receptive, yet modest (partially covering her face with her robes) female partner.