Authentic Edo period original, c.1840, Japanese erotic art surimono (privately commissioned, high-quality print) shunga woodblock print picture by an artist of the UTAGAWA School.  Shunga picture measures 9 cm x 12.5 cm.  Great colors, impressions, and embossing!  Furthermore, there is some deluxe printing techniques such as mica (metallic pigments) and gauffrage, in addition to the already fantastic erotic artwork and embossing!  Near perfect condition, with only a bit of pencil wording at the bottom right hand corner on the reverse.  No backing.  Please see and judge from photos.
 
A superb Japanese erotic art surimono shunga picture of a male wetting his fingers, fully erect, readying to penetrate his beautiful & coy female lover.