Radical insertion of leaves of ensatae: Iris Germanica

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

Handmade paper made from the artist's macerated notebooks

Engraving on lead printed in black ink and high relief on cream wove paper

Photolithograph with transparent base ink on hand-flamed and sooted paper; image brushed with lithotine and lifted from soot, fused in a mild solution of shellac and denatured alcohol