Ink wash painting in the context of East Asian calligraphy

Chinese calligraphy is the writing of Chinese characters as an art form, combining purely visual art and interpretation of their literary meaning. This type of expression has been widely practiced in China and has been generally held in high esteem across East Asia. Calligraphy is considered one of the four most-sought skills and hobbies of ancient Chinese literati, along with playing stringed musical instruments, the board game "Go", and painting. There are some general standardizations of the various styles of calligraphy in this tradition. Chinese calligraphy and ink and wash painting are closely related: they are accomplished using similar tools and techniques, and have a long history of shared artistry. Distinguishing features of Chinese painting and calligraphy include an emphasis on motion charged with dynamic life. According to Stanley-Baker, "Calligraphy is sheer life experienced through energy in motion that is registered as traces on silk or paper, with time and rhythm in shifting space its main ingredients." Calligraphy has also led to the development of many forms of art in China, including seal carving, ornate paperweights, and inkstones.

Japanese art consists of a wide range of art styles and media that includes ancient pottery, sculpture, ink painting and calligraphy on silk and paper, ukiyo-e paintings and woodblock prints, ceramics, origami, bonsai, and more recently manga and anime. It has a long history, ranging from the beginnings of human habitation in Japan, sometime in the 10th millennium BCE, to the present day.

Japan has alternated between periods of exposure to new ideas, and long periods of minimal contact with the outside world. Over time the country absorbed, imitated, and finally assimilated elements of foreign culture that complemented already-existing aesthetic preferences. The earliest complex art in Japan was produced in the 7th and 8th centuries in connection with Buddhism. In the 9th century, as the Japanese began to turn away from China and develop indigenous forms of expression, the secular arts became increasingly important; until the late 15th century, both religious and secular arts flourished. After the Ōnin War (1467–1477), Japan entered a period of political, social, and economic turmoil that lasted for over a century. In the state that emerged under the leadership of the Tokugawa shogunate, organized religion played a much less important role in people's lives, and the arts that survived were primarily secular. The Meiji Period (1868–1912) saw an abrupt influx of Western styles, which have continued to be important.

A wash is a term for a visual arts technique resulting in a semi-transparent layer of colour. A wash of diluted ink or watercolor paint applied in combination with drawing is called pen and wash, wash drawing, or ink and wash. Normally only one or two colours of wash are used; if more colours are used the result is likely to be classified as a full watercolor painting.

The classic East Asian tradition of ink wash painting uses black ink in various levels of dilution. Historically associated with the four arts of the scholar-officials, the technique was often applied to landscapes in traditional Chinese, Japanese, and Korean painting.

India ink (British English: Indian ink) or China ink (also Chinese ink) is a simple black or coloured ink once widely used for writing and printing and now more commonly used for drawing and outlining, especially when inking comic books and comic strips. India ink is also used in medical applications.

Compared to other inks, such as the iron gall ink previously common in Europe, India ink is noted for its deep, rich black colour. It is commonly applied with a paintbrush (such as an ink brush) or a dip pen. In East Asian traditions such as ink wash painting and Chinese calligraphy, India ink is commonly used in a solid form called an inkstick.