Red, Sea Urchin (Aka, Uni), from an untitled series of Women Compared with Colors

Ukiyo-e woodblock print in "hosoban" format; ink and color on paper

Ink on paper

Woodblock print; ink, color and mica on paper

Ukiyo-e woodblock print: ink and color on paper

Center panel from an ukiyo-e woodblock-printed "shikishi-ban" surimono-format pentaptych; ink, color and metallic pigment on paper

Ukiyo-e woodblock-printed surimono in "yotsugiri-ban" format; ink, color and embossing on paper

Ukiyo-e woodblock print in "chūban" format; ink and color on paper

Woodblock print (nishiki-e); ink and color on paper

Modern Japanese woodblock print; ink, color and mica on paper

Ink on paper

Hand-colored ukiyo-e woodblock print in "hosoban" format; ink and color on paper, with printed signature reading "Torii Kiyonobu hitsu"

Ukiyo-e woodblock print in "ōban" format; ink and colors on paper