Rat (Ne), from the series Fashionable Twelve Signs of the Zodiac (Fūryū jūnishi)

Folded, woodblock-printed book; ink on paper

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

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

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

Woodblock print (surimono); ink and color on paper

Folded, woodblock-printed book; ink on paper

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

Accordion-fold books (four); ink on paper

Ukiyo-e woodblock print in "hosoban" format; ink and color on paper, with printed signature reading "Torii Kiyomitsu ga"

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

Woodblock-printed book; ink on paper

Ukiyo-e woodblock-printed "surimono" in "nagaban" format; Ink, color and metallic pigment on paper