Yellow (Ki), from the series The Five Colours (Goshiki no uchi)

Ink on paper

Left panel from an ukiyo-e woodblock-printed "ōban" triptych; ink and color on paper

Woodblock print; ink and color on paper

Folded book; ink, color and mica on paper

Ink on paper

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

Right panel from an ukiyo-e woodblock-printed "ōban" triptych; ink and color on paper (with printed signature on leftmost print from the same triptych reading "Ichiyōsai Toyonobu ga")

Right panel from an ukiyo-e woodblock-printed "ōban" triptych; ink and color on paper

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

Ukiyo-e woodblock print; ink and color on paper

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