Four Treasures of the Study

文房四宝

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Synopsis

The Four Treasures of the Study refer to the four traditional Chinese tools for calligraphy and painting: brush, ink, paper, and inkstone, which originated during the Northern and Southern Dynasties. The most representative combination consists of the Huzhou brush, Huizhou ink, Xuan paper, and Duan inkstone. These are not only practical tools but also precious cultural heritage that carries Chinese civilization, with many of their production techniques listed as national-level intangible cultural heritage.

Overview

The Four Treasures of the Study refer collectively to the four essential tools of traditional Chinese calligraphy and painting: the brush, ink, paper, and inkstone. This term originated during the Northern and Southern Dynasties period, initially denoting the four indispensable treasures in a scholar's study. Since the Song Dynasty, the Four Treasures have specifically referred to the Huzhou brush (Huzhou, Zhejiang), Huizhou ink (Huizhou, Anhui), Xuan paper (Xuanzhou, Anhui), and Duan inkstone (Zhaoqing, Guangdong). These four tools, renowned for their superior quality and highest reputation, became synonymous with the Four Treasures of the Study.

The Four Treasures are not merely practical tools for artistic creation; they are also witnesses and recorders of Chinese civilization. From oracle bone inscriptions to today's calligraphy art, from ancient classics to modern ink wash paintings, the Four Treasures have consistently accompanied the inheritance and development of Chinese culture. They embody the Chinese people's reverence for the written word, their pursuit of aesthetics, and their exploration of the spiritual world, making them one of the most representative symbols of Chinese culture.

Brush – Huzhou Brush

The writing brush is the core tool of Chinese calligraphy and painting, and the Huzhou brush is acclaimed as the finest among brushes. It is named after its place of origin, Huzhou in Zhejiang (present-day Shanlian Town, Huzhou City). Its production history can be traced back over two thousand years. Legend has it that Meng Tian, a general of the Qin Dynasty, improved the brush-making method in Huzhou and is revered by later generations as the ancestor of brush-making.

The craftsmanship of Huzhou brushes is extremely meticulous, involving more than 120 steps, including material selection, water basin processing, tip assembly, and casing. A high-quality Huzhou brush requires premium materials such as goat hair, hare hair, or weasel tail hair, which undergo repeated processes like combing, tip alignment, and hair selection. Huzhou brushes are renowned for four key characteristics: sharpness (a fine, pointed tip), neatness (evenly aligned hairs), roundness (a full, rounded body), and resilience (excellent elasticity). They are considered the finest among writing brushes.

In 2006, the craftsmanship of Huzhou brush making was included in the first national list of intangible cultural heritage.

Ink – Huizhou Ink

Huizhou ink is named after its place of origin, ancient Huizhou (present-day Huangshan City area, Anhui), and represents the pinnacle of Chinese ink-making art. It is primarily made from pine soot or oil soot, blended with precious auxiliary materials such as musk, borneol, and gold foil. The production involves dozens of steps, including soot refining, ingredient mixing, pounding, molding, drying, and gold tracing.

Li Tinggui, an ink-making master of the Southern Tang Dynasty, is revered as the ancestor of Huizhou ink. The ink he produced was as hard as jade, with grain patterns resembling rhinoceros horn, and retained its luster even after decades of storage. Li Tinggui's ink, along with Chengxintang paper and Longwei inkstone, were known as the Three Treasures of the Southern Tang Study, greatly favored by Li Yu, the last emperor of the Southern Tang.

High-quality Huizhou ink is characterized by its deep, lustrous black color, fine texture, ability to hold on paper without bleeding, and durability without fading. The faint ink fragrance released during grinding is considered one of the most refreshing scents in Chinese culture. Huizhou ink is not merely a writing tool but also an art piece collected by literati and scholars. Many exquisite ancient ink sticks have become prized treasures in museums.

Paper – Xuan Paper

Xuan paper is named after its place of origin, Xuanzhou in Anhui (present-day Jing County, Xuancheng City), and represents the highest standard of traditional Chinese calligraphy and painting paper. It is primarily made from the bark of the blue sandalwood tree and sand-field rice straw. The production involves 108 steps, including soaking, steaming, bleaching, pulping, paper lifting, and sun-drying, with the entire process taking up to three years.

Characteristic	Description
Ink Responsiveness	Ink naturally spreads and penetrates the paper surface, creating distinct layers of light and dark shades.
Durability	Resists decay for a millennium, earning the reputation of "paper lasting a thousand years."
Flexibility	The paper is soft and pliable, capable of being folded repeatedly without tearing.
Water Absorption	Absorbs water moderately, preventing ink from bleeding or spreading.

In 2009, the craftsmanship of Xuan paper making was inscribed on the UNESCO Representative List of the Intangible Cultural Heritage of Humanity. Xuan paper is an irreplaceable medium for traditional Chinese calligraphy and painting, acclaimed as the "king of paper" and "millennium longevity paper."

Inkstone – Duan Inkstone

The Duan inkstone is named after its place of origin, Zhaoqing in Guangdong (historically known as Duanzhou). Along with the Tao inkstone from Gansu, She inkstone from Anhui, and Chengni inkstone from Shanxi, it is recognized as one of China's Four Famous Inkstones. The Duan inkstone is prized for its fine, smooth, and warm stone texture, which grinds ink quickly without damaging the brush hairs, and is regarded as the foremost among inkstones.

The history of Duan inkstones dates back to the Tang Dynasty. The Tang calligrapher Liu Gongquan once praised the Duan inkstone as the best among all inkstones. After the Song Dynasty, Duan inkstones became tributes to the imperial court, cherished by emperors and literati throughout history. Their value lies in the stone material sourced from ancient rock formations in the Lingyang Gorge area of Zhaoqing, which is extremely difficult to quarry. Crafting a high-quality Duan inkstone, from stone selection, design, carving to polishing, often takes months or even years.

The Duan inkstone is not only a practical tool for grinding ink but also an exquisite work of art. Inkstones are often carved with patterns such as landscapes, flowers, birds, and figures. Many surviving Duan inkstones are priceless artistic treasures in their own right.