Yixing County, in the southern part of Jiangsu Province, has been the center of Chinese teapot production since the Song Dynasty (960-1279). High quality Yixing clay comes from along the banks of Lake Tai near Nanjing. Refined and fired to a high temperature it produces a slightly absorbent pottery highly regarded by tea lovers.
A good Yixing teapot should pour evenly from the pot, have a porcelaneous ring to it when struck, come with a very snug fitting lid and, if the lid has a ventilation hole in it, will stop pouring when you put your finger over it. Since the clay will absorb some of the aroma of the tea over the years, and thus enhance the flavor, it is important to drink only one kind of tea out of it. If the tea pot has any age to it, it should have a distinct residue of old tea inside.
The clay used for Yixing pottery is called Zisha ("Purple clay") despite the fact that it is not always purple in color wether unfired or fired. The high content of metallic oxides in the clay body resulted in wares ranging from purple to beige or green, the variation in color being caused by differences in kiln temperature and atmosphere.
Jan-Erik Nilsson
This page has been created together with expert members of the Gotheborg Discussion Board.
The marks section of Gotheborg.com was initially established in May 2000 thanks to a generous donation of approximately one hundred images of Japanese porcelain marks, by Karl-Hans Schneider from Euskirchen, Germany. This contribution provided a modest yet substantial beginning of the Marks Section. It was a kind gesture that I really appreciated.
Of the many later contributors, I would especially want to mention Albert Becker, Somerset, UK, who was the first to help with some translations and comments on the Japanese marks. His work was then greatly extended by Ms. Gloria S. Garaventa, after which Mr. John Avery looked into and corrected some of the dates. Most of the Satsuma marks were originally submitted by Ms. Michaela Russell, Brisbane, Australia. A section which was then greatly extended by Ian & Mary Heriot, a large amount of information from which still awaits publication.
A warm thank you also goes to John R. Skeens, Florida, U.S.A., and Toru Yoshikawa for the Kitagawa Togei section, and to Susan Eades for her help and encouragement towards the creation of the Moriyama section. For the last full overhaul of the Satsuma and Kutani sections, thank you to Howard Reed, Australia. The most recent larger contribution was made by Lisa M. Surowiec, New Jersey, USA.
In 2004 and from then on, my warm thank you goes to John Wocher and Howard Reed, whose knowledge and interest have sparked new life into this section and given reason for a new overhaul. Thank you again and thank you to all I have not mentioned here, for all help and interest in and contributions to our knowledge of 20th-century Japanese porcelain.
The Chinese marks section would not have been possible without the dedicated help of Mr. Simon Ng, City University of Hong Kong, whose translations and personal efforts in researching the origin and dates of the different marks have been an invaluable resource. It has since been greatly extended by several contributors such as Cordelia Bay, USA, Walt Brygier, USA, Bonnie Hoffmann, Harmen Lensink, 'Tony' Yalin Zhang, Beijing, 'ScottLoar', Shanghai, Mike Harty, and many more expert members of the Gotheborg Discussion Board.
A number of reference pieces have also been donated by Simon Ng, N K Koh, Singapore, Hans Mueller, USA, Hans Slager, Belgium, William Turnbull, Canada, and Tony Jalin Zhang, Beijing.
All images and text submitted by visitors and published anywhere on this site are and remain the copyrighted property of the submitter and appears here by permission of the owners which can be revoked at any time. All information on this site, that are not specifically referenced to peer reviewed sources, are the personal opinions given in good faith by me, my friends and fellow experts, based on photos and the owners' submitted descriptions. They are not to be used for any financial or commercial decisions, but for educational and personal interest only, and can and will be changed as further information merits.
For further studies, Encyclopedia Britannica is to be recommended in preference to Wikipedia, which, not being peer-reviewed, might contain misleading information.
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