Chinese calligraphy
Brush calligraphy is an art unique to Asian cultures. Shu (calligraphy), Hua (painting), Qin (a string musical instrument), and Qi (a strategic boardgame) are the four basic skills and disciplines of the Chinese literati.
http://www.asiawind.com/art/callig/

The Purple Bamboo Studio
Chinese stone seal carving by Steven Jian Chen.
http://www.purpleweb.com/purple/index.htm

Wave Dancing Chinese Calligraphy
Presents information about Chinese calligraphy, including types of writing and historical masterpieces. Also provides paid services relating to Chinese calligraphy.
http://wavedancing.net/

Introduction to Chinese calligraphy
Look at the great works of Chinese calligraphy and learn to appreciate it as an art.
http://www.chinapage.org/china.html

China Vista
A brief description of the art of Chinese seal carving
http://www.chinavista.com/experience/seal/seals.html

Body Breath Brush
The works of Tomoko Kodama, innovative teacher of sumi-e and oriental calligraphy. Explanation of technique and galleries of works by teacher and students.
http://www.storm.ca/~kodama/

Ruyi Studio/Gallery
New Mexico studio and gallery offering Chicnes calligraphy classes.
http://www.ruyistudio.com/

Dr Xu, Zhi-Hai
Biography of award-winning artist, links to on line galleries of his seal and calligraphy work.
http://www.tongram.com/gallery/zhihai/artist.asp

Green Dragon Arts Custom Asian Calligraphy
Chinese calligraphy made to order. Choose from large selection or create your own. Categories include: Martial Arts, Dragon, Feng Shui, Love, Inspirational, and Bible.
http://www.greendragonarts.com/

Chinese Symbols: Pictures or Letters?
Examples of some of the pictographic characters from the early stage of the development of Chinese writing.
http://www.logoi.com/notes/symbols.html

Three Perfections
Offering traditional Chinese painting, poetry and calligraphy by commission.
http://www.3perfections.com/

Teaching Chinese Language and Calligraphy
Learning Chinese and calligraphy online or offline.
http://www.bbmenterprises.com/train.htm

Chinavoc.com
Featured on Chinese calligraphy, with illustrated pictures about writing techniques, Chinese characters, writing styles and Four treasures of the study.
http://www.chinavoc.com/arts/calligraphy.htm

Chinese Calligraphy
Good list of links. A lot of the sites listed are in Chinese.
http://chineseculture.about.com/msub20.htm