The term aizuri-e (Japanese: 藍摺り絵 "blue printed picture") usually refers to Japanese woodblock prints that are printed entirely or predominantly in blue. When a second color is used, it is usually red. Even if only a single type of blue ink was used, variations in lightness and darkness (value) could be achieved by superimposing multiple printings of parts of the design or by the application of a gradation of ink to the wooden printing block (bokashi).
The development of aizuri-e was associated with the import of the pigment Prussian blue from Europe in the 1820s. This pigment had a number of advantages over the indigo or dayflower petal dyes that were previously used to create blue. It was more vivid, had greater tonal range and was more resistant to fading. It proved to be particularly effective in expressing depth and distance, and its popularity may have been a major factor in establishing pure landscape as a new genre of ukiyo-e print.
Early adopters included Hokusai in his Thirty Six Views of Mount Fuji (1830), most notably in The Great Wave off Kanagawa. Hiroshige also used Prussian blue extensively in his landscape prints. Other prominent Japanese artists to use it included Keisai Eisen, Utagawa Kunisada and Utagawa Sadahide.
- Henry D Smith II, "Hokusai and the Blue Revolution in Edo Prints", in John T. Carpenter, ed., Hokusai and His Age: Ukiyo-e Painting, Printmaking, and Book Illustration in Late Edo Japan, Hotei Publishing, Amsterdam, 2005 pp. 234-69
- Gary Hickey, “Waves of Influence: Japan and the West”, in Exhibition Catalogue Monet & Japan, National Gallery of Australia, Canberra, 2001, at 176
- Philip McCouat, "Prussian blue and its partner in crime", Journal of Art in Society, http://www.artinsociety.com
- Timothy Clark, 100 Views of Mount Fuji, The British Museum Press, London, 2001, at 46
- Newland, Amy Reigle. (2005). Hotei Encyclopedia of Japanese Woodblock Prints. Amsterdam: Hotei. ISBN 9789074822657; OCLC 61666175