Triptych: Surprise Attack at Night at Kumasaka (Kumasaka yau chi no zu)

Ukiyo-e woodblock print from key block ("nagasurimono" format); ink on paper

Center panel from a(n incomplete) woodblock-printed "ōban" triptych; ink and color on paper

Woodblock printed book; ink and light color on paper

Woodblock print (ukiyo-e, surimono); ink, color, and metallic pigments on paper

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

Accordion-folded album of woodblock prints; ink and color on paper

Yokohama woodblock print in ōban format; ink and color on paper

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

Ukiyo-e woodblock print from key block ("nagasurimono" format); ink on thin paper

Yokohama woodblock print in ōban format; ink and color on paper

Ukiyo-e woodblock-printed book page; ink on paper

Woodblock print (surimono); ink, color, and embossing on paper