Authentic Edo period original, c.1835, Japanese erotic art shunga woodblock print picture by Kunisada Utagawa (1786-1865).  From the shunga series, Kari no fumi.  
Shunga picture measures 22.2 cm x 26.5 cm.  Excellent colors and impressions!  Condition is very good with a bit of wormage and small piece missing from top right corner.  Otherwise, a bold and beautiful shunga woodblock print picture!  No backing.  Please see and judge from photos.
 
Part 1 of 2 - A heavy wind and rain blow into the room, undeterring the deeply aroused couple from their eventual sexual encounter. (see Part 2)