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Ink brush

Ink brush is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Ink brush rather than just read about it. In short: A Chinese writing brush (traditional Chinese: 毛筆; simplified Chinese: 毛笔; pinyin: máo bǐ) is a paintbrush used as a writing tool in Chinese calligraphy as well as in Japanese, Korean, and Vietnamese which all have roots in Chinese calligraphy. They are also used in Chinese painting and other brush painting styles.

Ink brush — main illustration
Ink brush — illustration

Key takeaways

  • Ink brush belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Ink brush to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Ink brush from memory before moving on to harder problems.

Reference excerpt

A Chinese writing brush (traditional Chinese: 毛筆; simplified Chinese: 毛笔; pinyin: máo bǐ) is a paintbrush used as a writing tool in Chinese calligraphy as well as in Japanese, Korean, and Vietnamese which all have roots in Chinese calligraphy. They are also used in Chinese painting and other brush painting styles. The ink brush was invented in China around 300 B.C. Together with the inkstone, inkstick and Xuan paper, these four writing implements form the Four Treasures of the Study.

Types

Brushes differ greatly in terms of size, texture, material, and cost. The brush hair chosen depends on one's needs at the moment; certain kinds of brushes are more suited to certain script styles and individuals than others.

Handle: usually of bamboo, exotic brushes may instead use such materials as gold, silver, jade, ivory, red sandalwood or spotted bamboo. Hair source: normally the brush is made from goat, Siberian weasel (Chinese: 黄鼠狼; pinyin: huángshǔláng, yellow-rat-wolf), pig, mouse, buffalo, wolf, or rabbit hair, while exotic ones can be made from tiger, fowl, deer, and even human hair (from a baby's first haircut, said to bring good fortune while taking the imperial examinations). Hair texture: soft (Chinese: 軟毫; pinyin: ruǎnháo), mixed (Chinese: 兼毫; pinyin: jiānháo), or hard hair (Chinese: 硬毫; pinyin: yìngháo). Hair size: generally classified as either big (Chinese: 大楷; pinyin: dàkǎi, Japanese: 大筆, romanized: ōfude), medium (Chinese: 中楷; pinyin: zhōngkǎi, Japanese: 中筆, romanized: chūfude), or small (Chinese: 小楷; pinyin: xiǎokǎi, Japanese: 小筆, romanized: kofude); most calligraphy is written with a medium-sized brush. The smallest brushes are used for very small pieces and for fashioning designs for seals. While medium size brushes are the most widely used, wielded by a skilled artist a medium brush can produce a variety of thicknesses of line from very thin to fairly thick. The largest brushes are used only for very large pieces. Hair length: generally classified by hair length for thickness of handle as either long (Japanese: 長鋒, romanized: chōhō), medium (Japanese: 中鋒, romanized: chūhō), short (Japanese: 短鋒, romanized: tanhō); most calligraphy is written with a medium-length hair brush. The long hair brush are more keep to hold an ink than the short hair brushes as their length. So, it used for continuous long or short stroke line scripting such as Japanese traditional hiragana style by renmen (Japanese: 連綿). The hair of long hair brushes tend to be made by hard texture hair to keep their hair form, but there is a not one. Japanese very long and slender hair brushes called menso-burushes (Japanese: 面相筆) are used for detail painting. Synthetic hair is not traditionally used. Prices vary greatly depending on the quality of the brush; cheap brushes cost less than one US dollar while expensive brushes can cost more than a thousand dollars. Currently, the finest brushes are made in the town of Shanlian, in the Nanxun District, prefecture-level city of Huzhou, of Zhejiang province.

History

The earliest intact ink brush was found in 1954 in the tomb of a Chu citizen from the Warring States period (475–221 BCE) located in an archaeological dig site Zuo Gong Shan 15 near Changsha (長沙). The early version of an ink brush found had a wooden stalk and a bamboo tube securing the bundle of hair to the stalk. Legend wrongly credits the invention of the ink brush to the later Qin general Meng Tian. Traces of the writing brush, however, were discovered on the Shang jades, and were suggested to be the grounds of the oracle bone inscriptions. The writing brush entered a new stage of development in the Han dynasty. First, it created the decoration craft of engraving and inlaying on the pen-holder. Second, some writings on the production of writing brush appeared. For example, the first monograph on the selection, production and function of writing brush was written by Cai Yong in the eastern Han dynasty. Third, the special form of "hairpin white pen" appeared. Officials in the Han dynasty often sharpened the end of the brush and stuck it in their hair or hat for their convenience. Worshipers also often put pen on their heads to show respect. To The Yuan and Ming dynasty, Huzhou emerged a group of pen making experts to make it more convenient, such as Wu Yunhui, Feng Yingke, Lu Wenbao, Zhang Tianxi, etc. Huzhou has been the center of Chinese brush making since the Qing dynasty. At the same time, there was many famous brushes in other places, such as Ruyang Liu brush in Henan province, Li Dinghe brush in Shanghai, Wu Yunhui in Jiangxi province.

Fudepen

The fudepen, also known as a "brush pen", is a modern Japanese invention analogous to a fountain pen. Today, Japanese companies such as Pentel and Sakura Color Products Corporation manufacture pens with tips resembling those of a small ink brush. These brush pens work almost identically to small ink brushes and can be used for most of the same purposes.

See also Chinese calligraphy Huzhou ink brush Xuan writing brush Japanese calligraphy Korean calligraphy

References

Illustrations

Ink brush illustration
Ink brush: Ink brushes of various size and material for sale
Ink brushes of various size and material for sale
Ink brush: Brushes of various sizes and types of hair, including one of chicken feathers at the top
Brushes of various sizes and types of hair, including one of chicken feathers at the top

Worked examples

Example 1 — a first encounter with Ink brush

Start with the simplest possible case. Write down what Ink brush claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Ink brush before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Ink brush ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Ink brush

In research
Ink brush appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Ink brush in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Ink brush is common in secondary-school and first-year university syllabi. It links to neighbouring topics 3rd-century BC introductions, Brushes, Chinese calligraphy, so understanding it makes those chapters shorter.
In everyday life
Look for Ink brush outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Ink brush in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Ink brush means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Ink brush out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Ink brush in simple terms?

A Chinese writing brush (traditional Chinese: 毛筆; simplified Chinese: 毛笔; pinyin: máo bǐ) is a paintbrush used as a writing tool in Chinese calligraphy as well as in Japanese, Korean, and Vietnamese which all have roots in Chinese calligraphy. They are also used in Chinese painting and other brush…

Why does Ink brush matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Ink brush?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Ink brush.

Tags

  • 3rd-century BC introductions
  • Brushes
  • Chinese calligraphy
  • Chinese inventions
  • East Asian calligraphy
  • Painting materials
  • Writing implements

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