Authentic Edo period original, c.1800, Japanese erotic art shunga woodblock print picture by a member of the Kitagawa School. 
 
Shunga picture measures approximately 10.3 cm x 16 cm.  Very good colors and impressions.  Condition is good for its age with some wear, soiling, and wormage mainly on the white border below the artwork.  No backing.  Please see and judge from photos provided.
 
Japanese original shunga woodblock print picture depicting an unusually intimate, close-up view of the female genitalia during sexual climax, with abundant white vaginal fluids shown on the penis — a fantastic and exceptionally rare scene!