Authentic Edo period original, c.1824, Japanese shunga erotic art woodblock print picture by TOYOKUNI I (1769-1825).  From the shunga series, Ikuyo monogatari.  Shunga picture measures 28.3 cm x 22 cm.  Good colors and impressions. Condition is good with some wear and soiling, slight wormage. No backing. Please see and judge from photos.