What Is Woodblock Printing In China?

The Ancient Art That Revolutionized Knowledge

1. What Is Woodblock Printing?

Woodblock printing is a relief printing process in which knives and other tools are used to carve a design, text, or image into the surface of a wooden block. The areas that are cut away do not receive ink, while the raised areas that remain are inked and then pressed onto paper or cloth to produce the final print. This is why woodblock printing is classified as a relief technique — the design stands "in relief" above the cut-away portions of the block. The earliest forms of woodblock printing were used to print patterns on textiles, with examples from China dating to before 220 CE. The technique was later adapted for printing on paper, which led to the mass production of books and texts.

2. A Brief History: From Early Beginnings to UNESCO Recognition

The history of woodblock printing in China spans over a millennium, evolving from simple cloth printing to a sophisticated art form that influenced the entire world. Woodblock printing on paper is believed to have begun during the early Tang Dynasty (618–907 CE), though its precursors existed much earlier. By the 9th century, the technique had matured considerably. The oldest dated book in the world, the Diamond Sutra, was printed using woodblock techniques in 868 CE. During the Song Dynasty (960–1279 CE), woodblock printing was extended to produce books on the classics, literature, and illustrations. The technique also evolved from one-color to two-color printing, with vermilion ink used alongside black. In the Ming Dynasty (1368–1644 CE), techniques became even more advanced, allowing for full-color printing through the use of separate blocks for different colors. The traditional craft was inscribed on UNESCO's Representative List of the Intangible Cultural Heritage of Humanity in 2009, acknowledging its enduring cultural value.

3. Key Milestones in Chinese Woodblock Printing

4. How Woodblock Printing Works

The process of woodblock printing involves several meticulous steps, traditionally requiring the collaboration of skilled craftspeople. The block itself is typically made from fine-grained wood, such as pear or jujube, cut to about two centimeters thick and polished smooth. The design is first brushed onto extremely thin paper and checked for errors before being transferred onto the block. Using the inked design as a guide, the artisan cuts away all parts of the block not meant to carry the ink, leaving the design in relief. This carving must be precise, as any mistake could ruin the block. Once the block is ready, it is inked and pressed by hand onto paper to print the final image. Multiple colors can be achieved by using separate blocks for each color, a technique that reached its zenith during the Ming Dynasty.

5. The Significance of Woodblock Printing

Woodblock printing was a revolutionary development in the history of human communication. By enabling the mass production of texts and images, it allowed for the widespread dissemination of knowledge, religious ideas, and cultural values. The technique was used to produce a wide variety of materials, from Buddhist sutras and Chinese classics to literature, illustrations, and New Year prints. It also played a crucial role in the development of painting manuals, which were used as instructional tools and symbols of refinement by the emerging upper classes during the Ming and Qing dynasties. The spread of woodblock printing to neighboring countries, including Korea and Japan, had a profound influence on their literary and artistic traditions.

6. The Legacy of Woodblock Printing

Although the introduction of lithography in the late 19th century led to a decline in the traditional woodblock printing industry, the technique continues to be practiced by a number of dedicated workshops today. It is valued not only as a historical craft but also as a living art form. The UNESCO inscription in 2009 has helped to raise awareness and preserve the knowledge and skills of the expert artisans who keep this tradition alive.