Enjoying the Cool of the Evening and Fireworks at Ryōgoku Bridge (Ryōgoku nōryū ōhanabi), left sheet of an incomplete triptych

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

Ukiyo-e woodblock-printed "surimono" in "shikishiban" format; ink, color, mica, metallic pigment and embossing on paper

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

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

Ukiyo-e woodblock print in "ōban" format; ink and color on paper; with printed signature reading: "Hokusai aratame Iitsu hitsu"

Ukiyo-e woodblock print; Ink and color on paper

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

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

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

Right panel from an ukiyo-e woodblock-printed "koban"-format triptych; ink, color and embossing on paper

Center sheet from a woodblock-printed "ōban" triptych; ink and color on paper

Yokohama woodblock-printed ōban triptych; ink and color on paper