Porcelain
Interesting information about porcelaine
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19thC Qing Chinese Monochrome Yellow Baluster Bud Vase |
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Chinese porcelain was a discovery through the many years of development and manufacture of the pot making techniques specific to China. Three conditions made it possible for the emergence of porcelain:
These
three conditions developed in the Yuyao region of Zhejiang towards the end of
Eastern Han Dynasty from A.D.113 to 175. Wood-ash glaze could be coated on the
body at high-temperature, making the pot look bluish green or yellowish green.
This initial porcelain colour was a high-temperature glazed celadon ware. Called
"Yuezhou Celadon", this was the colour that identified Chinese porcelain.
Chai (yao) Kiln
One of the well known ancient kilns, Chaiyao Kiln was known as the royal kiln
for Emperor Zhou Shizong, Later Zhou of Five Dynasties, whose family name was
Chai after which the kiln was named. Despite searching, the sites of Chaiyao
Kiln remain undiscovered, but are thought to be around Zhenngzhou, Henan
Province.
According to historical records, this special porcelain ware produced by the Chaiyao Kiln and, "featured smooth, delicate outlook with fine cracks on sky blue glaze; most of the products were with foot showing the color of coarse yellow earth."
An important book written in Ming Dynasty called Sacrificial Ding & Li in Xuande Reign, put Chaiyao ware as the top quality porcelain all collections in the imperial court collections. It is said that very few Chaiyao products still exist in the world, and thus there is a common saying that, "It takes ten thousand pieces of gold to have a piece of Chaiyao ware." However the following article also sheds a different light on the meaning if this phrase. However, it is indeed impossible to authenticate a Chaiyao ware because no sites of the kiln have been so far discovered or excavated. A stoneware pillow in the Sir Percival David Collection bears an incised poem by the emperor Ch'ien Lung calling it Chai ware, but it is virtually indistinguishable from ChÄn.
UNESCO: Representative List of the Intangible Cultural Heritage of Humanity -
2009
UTube video on how Longquan Celadon Pottery is made
URL:
http://www.unesco.org/culture/ich/RL/00205
Description: The city of Longquan in the coastal Chinese province of Zhejian is
known for its celadon pottery and the traditional firing technology that imparts
its distinctive glaze. Compounded from violet-golden clay and a mixture of burnt
feldspar, limestone, quartz and plant ash, the glaze is prepared from recipes
that have often been handed down for generations by teachers or within families.
The glaze is applied to a fired stoneware vessel, which is then fired again in a
repeated cycle of six stages of heating and cooling where precise temperatures
matter a great deal: either over- or under-firing will spoil the effect.
Experienced celadon artists carefully control each stage with a thermometer and
by observing the colour of the flame, which reaches temperatures as high as
1310º C. The final product may take either of two styles: elder brother celadon
has a black finish with a crackle effect, while the younger brother variety has
a thick, lavender-grey and plum-green finish. With its underlying jade-like
green colour, celadon fired by the family-oriented businesses of Longquan is
prized as masterwork-quality art that can also serve as household ware. It is a
proud symbol of the cultural heritage of the craftspeople, their city and the
nation.
Country(ies): China
© 2008 by Longquan Celadon Industry Association
This is a Vase made in Longquan . It is 9 inches high and has the Longquan Pottery Mark -Code JZ


MNH stamps
set "Porcelain Pottery" from PRC. 1998
Longquan celadon (龍泉青磁) refers to Chinese celadon produced in Longquan (龍泉) kilns which were largely located in Lishui prefecture in southwestern Zhejiang Province. With those in other prefectures the total of discovered kiln sites is over two hundred, making the Longquan celadon production area one of the largest historical ceramic centers in all of China.

A Longquan Ware Celadon Vase, Song Dynasty, 13th Century, from the Nantoyōsō Collection, Japan
Celadon production had a long history at Longquan and related sites, but it was not until the Five Dynasties (五代 907–960) and Northern Song (北宋 960–1127) period that production of scale truly began. Five Dynasty wares displayed a variety of shapes and carved finishes with the characteristic "Yuezhou" (岳州) glaze. In the Northern Song period the Dayao (大窯) kiln site alone produced wares at twenty-three separate kilns. The era of greatest ceramic production was not until the Southern Song 南宋 (1127–1279), Yuan (元 1271–1368) and Ming (明 1368–1644) periods.
Longquan celadons thus were an important part of China's export economy for over five-hundred years. From the twentieth century native and foreign enthusiasts and scholars have flocked to the kiln sites. Among modern Chinese scholars themselves, the main kiln sites were first systematically investigated by Chen Wanli in 1927 and 1934. According to local gazetteer entries two celebrated ceramicists and brothers, Zhang Shengyi (章生一) and Zhang Shenger (章生二), worked at the main Dayao kilns The Longquan Prefecture Gazetteer (龍泉省志) noted that their celadon reached jade-like perfection. Thus began the Ming period tradition of dividing the best Longquan wares into Elder Brother and Younger Brother categories. Elder Brother ware was thought to be the Geyao (哥窯) crackle glaze ware treasured by collectors throughout history. Recently this confusion has begun to resolve itself with excavations of the Hangzhou (杭州) official ware kilns and others.
Southern Song celadons display the greatest variety of shape and glaze color. Japanese tea masters and collectors have treasured examples with a decidedly bluish glaze which they have termed "kinutaseiji" (砧青磁). Chinese collectors have perhaps enjoyed a greater variety of Longquan ware and devised a special vocabulary to describe them such as meizi ching or "plum green" celadon. After the Southern Song period Longquan celadon experienced an expansion of production with a lessening of quality. However even the stoutly potted celadons of the Ming period have had their imitators at Jingdezhen (景徳鎮) and in Japan. Scholarly appreciation of Longquan celadon experienced great progress with the discovery of a sunken trade vessel in Sinan County off the Korean coast in 1976. It was discovered that finely finished Southern Song style celadon was manufactured well into the Mongol or Yuan period.[1]
Longquan ware, Wade-Giles romanization Lung-ch’üan, celadon stoneware produced in kilns in the town of Longquan (province of Zhejiang), China, from the Song to the mid-Qing dynasties (roughly from the 11th to the 18th century).
Early Longquan celadons had a transparent green glaze that was superb in quality, thick, and viscous, usually with a well-marked network of fine cracks. The most frequent surviving examples are large dishes, for which there was a thriving export trade; this popularity was in part because of the superstition that a celadon dish would break or change colour if poisoned food were put into it. Bowls and large vases were also sometimes made with this glaze. Decoration of Longquan ware was usually incised but could also be molded. The heavier varieties were intended to withstand the rigours of transport to overseas markets. The finer surviving wares are the rarest and often the oldest.
This was translated by Hans Qin a close friend of my own friend Shu Zheng Xu in Nanjing.. It refers to the type and style of porcelain described above. I thought it was very beautifully written and wished to share this with you.
A Single Piece Worth a Thousand
of Pieces of Gold
Published by 'China Relics Gazette'
Written by Li Longjiang
"No other porcelain will interest you any more after you
have appreciated the Chai Kiln porcelain; a single piece
of Chai Kiln porcelain is worth a thousand pieces of gold. "
Only after you have looked at Chai Kiln porcelain can you
comprehend that "worth a thousand pieces of gold " in this
old saying, handed down over one thousand years, literally
means it contains a thousand pieces of gold.
The lotus-leaf-shaped bowl which I got hold of many years
ago is jet-black and shiny with glaze. It gives out the blue light .
Slightly change its angle and you will see it changes to
grape-purple and tens of thousands of golden rays from the
tens of thousands of gold pieces in the porcelain are blinding.
It can only be appreciated under soft light. The camera can hardly
capture its true feature. The brim is lined with pieces of gold and
the glaze has peeled off. Your first sight of it will always remain in
your memory. Many of my friends exclaimed "Chai Kiln porcelain
is extraordinarily beautiful."
The porcelain glazed with many pieces of gold could only be used
by the royal family. That's why it's seldom seen. Even if it's seen,
the kiln workers had no way to find so much gold to imitate it. It's very
natural that the art was lost.
It was rumoured that Chai Kiln porcelain was made during the time
of Chai Shizong, Emperor of Later Zhou of Five Dynasties(954 -
959) and because his surname was Chai and he ordered the
porcelain to be made, the porcelain was named Chai Kiln porcelain.
Actually we should understand a simple fact that many emperors in
Chinese history loved porcelain, but none of them named a kiln with
his own noble surname. The name of the kiln was only named after
the owner of the kiln or the name of the place.
The Chai Kiln porcelain boasts many colours. More than ten years
ago I saw a porcelain bottle at a collector friend's home which was
glazed brown, gave out the blue light and turned purplish red,
the pieces of gold in the glaze formed tens of thousands of plum
blossoms and sent forth tens of thousands of golden rays, which
is incredibly beautiful.
Japanese Porcelain and porcelain marks
The old Japanese ceramic industry was in many ways smaller in scale compared to the Chinese. Marks was also applied for different reasons that on the Chinese porcelain. Personal signatures by the artists involved are quite common. We also find a different attitude towards what marks that are put on the Japanese porcelain and in particular the export porcelain from the 19th century and onwards. The entire range of Imperial reign marks so common on Chinese porcelain, genuine or not, is mostly lacking. The marks are more commercially oriented, more numerous and can vary even within a set of pieces. They can indicate the name of the factory, the potter, the decorator, the pattern, the customer, the exporter, the importer or both or a part of them or maybe just say "Made in Japan", "Japan", "Nippon", "Happiness" or "Good luck" in any number of ways. Increasing the confusion are the hundreds of porcelain decorating firms active in the early to mid 20th century simultaneously putting many different marks on the same wares seemingly at random but probably for some reason. To take just one example, the Noritake company which has been active for about one hundred years only, are thought to have used over 400 different marks.
To immediately gain a better understanding on the many names that occurs in Japanese pottery and porcelain, I believe the map available here that indicates the most common kiln areas (blue names) and cities (names in red) will be helpful.
Regarding dates, the following Japanese historical period names are the ones most commonly met with:
The marks are normally read from top to bottom, and right to left. Signatures are usually followed by a suffix, for example Sei, tsukuru or saku all meaning "made", or Ga, Dzu or Fude meaning "painted" or "drawn". Then there are place names, Satsuma, Kutani, Seto etc. To read these requires references such as a good Japanese/English dictionary such as Nelsons. One simple and easy guide to reading & writing Japanese is Ed Florence Sakade & al. J Bowes, Japanese Marks & Seals is very helpful as is Koop & Inada, Japanese Names. It is a very unrewarding task to go through lists of marks and signatures as the below in the hope of finding the exact one to match yours, however a modest amount of study can produce a big difference. Beware though, it can become an obsession
Satsuma porcelains - mainly produced in and around the city of Kagoshima in Kyushu. Wares of this type are finished in ivory lustre with fine crackles. They have a picture of a number of artisans sitting at the traditional low Japanese tables hand painting vases.
Arita procelains - produced in the Saga prefecture of Kyushu.
Kutani porcelains - produced in the prefecture of Ishikawa in the Hokuiku district of Honshu, the Japanese main island. On the whole Kutani porcelains are characterized by their elaborate picture decorations in thick gold, red, blue and some other colours.
Kyoto wares
Seto ware. "The province of Owari, with Nagoya as its commercial and industrial metropolis, is the greatest ceramic center [of Japan] so far as the amount of products ... Owari produces so many varieties of porcelain and stoneware that the Japanese familiarly speak of porcelain and pottery in general as "setomono" after the village of the same name in this province."
Bizen ware (Okayama Preferecture) characterized by their peculiarly humorous figures of gods, birds and beasts
Banko wares (Mie Prefecture) which are mostly unglazed
Awaji wares (Awaji island) monochromatic with a bright yellow or green glaze
Soma pottery (Fukushima Prefecture) on which a picture of a horse is usually seen.
| Arita - Fuku | |
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| Fu ku, common on Arita porcelain during the Edo period (1603-1867). | |
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584. Fuku - "Happiness". Arita, Imari porcelain. Meiji period, around 1880 - 1900. |
| Ei | |
|---|---|
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293. Mark: Ei, in Chinese: "Yong" (Eternity). |
| Eisho | |
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41. Mark: Eisho. |
Satsuma Ware from Japan-click on map to see the major kiln areas
The typical Satsuma ware we most of the time comes into contact with is a yellowish earthenware usullay decorated with a minute decoration with Japanese figures, expressive faces or detailed oriental landscapes, or sometimes embellished with vivid dragons in relief. This ware is in fact an export product specifically designed in the mid 19th century to cater to the western export market. The Japanese themselves had very little interest in this ware.
From around the 1890's to the early 1920's at least twenty and possibly more
studios or factorys were producing "Satsuma" wares of which much were of
low quality and destined for the European and American export markets. At the
same time, artists studio's were producing wares of the finest quality.
Most of the marks below will detail this ware since there were many masterpieces created during its hayday and several studios have created eternal fame for their names with these magnificent wares. It is easily recognized by its finely crackled glaze and by the fact that its earthenware body does not "ring" when tapped. The production soon spread to several cities such as Kyoto, Tokyo, Nagoya, Yokohama and elsewhere throughout Japan, from the Meiji period (1868-1912) up until today.
Satsuma Han however has a much longer history than that. If you click the map icon to the right you will find this as the Satsuma area on the southern Kyushu island. The first historical kilns here were established by Korean potters in the late 16th century. These first wares were stonewares, covered with a thick dark glaze and are so rare that only museums might have a few to show.
The success of the Satsuma export decorative style inspired many followers, some of which have a stoneware body or a pure white porcelain, why I have choosen to collect any and all Satsuma looking wares, here.
The circle with a cross that often makes up a part of the marks, are the Shimazu mon or the family crest of the clan that ruled Satsuma Han however I doubt that any of the Shimazu clan ever owned a Satsuma export style ware piece. If that were to be the case, the crest would in that case need to be blue, since that was also the Shimazu clan colors.
Satsuma was produced in Kagoshima, Kyoto, Tokyo, Osaka, Kobe, and Kanazawa by hundreds of known artists, in many styles and by literally thousands of unknown decorators. Meizan has pieces authenticated as being done in Kanazawa (Kutani). For most of the "Zan brothers" nothing is known, in spite of very good quality work and many good studio pieces are simply unmarked.
from: http://gotheborg.com/marks/satsuma.shtml where you will find more information on pottery, porcelain etc., from Japan and China
| Juzan gama | |
|---|---|
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937. Mark: Juzan gama |
| Nippon | |
|---|---|
| The word "Nippon" in western characters means "Japan"
and occurs on most Japanese wares from around 1890 until the early
1920's. From 1891 imports to America were required to be marked with the
country of origin, in western characters. Thus Japanese exports (to
America) were marked with "Nippon" in english from this date to 1922,
when the requirement was changed to that the word "Japan" should be
used. These are the so-called "Nippon wares". However, the rule doesn't
apply in other countries nor always in America becuase sometimes paper
labels and the like was used. So while finding a back stamp saying
"Nippon" is a useful dating aid its absence is not determinative.
Regarding 'Nippon' marked porcelain, wares marked 'Japan' or 'Made in
Japan' have not been as desirable as those marked 'Nippon'. Particularly
in the US, Nippon marked pieces have always brought a large premium over
those marked Japan or Made in Japan and certainly more than unmarked
wares. This is true even for pieces of similar quality. In the 1960s,
collector ranks swelled and demand for marked Nippon pieces vastly
exceeded the supply. Thus arose the transfer (stencil) based fake Nippon
mark applied by unscrupulous dealers to thousands of imported Japanese
porcelain. This kind of marks can be identified by the mark being
applied inside a glaze area looking a bit like a piece of scotch tape.
The resulting flood of fakes became well known to dealers and the more
knowledgeable collectors.The motive was money as it usually is and the
confusion eventually dampened collector enthusiasm.
See also special page on: Noritake |
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1399. Oriental China Nippon. Mark dateable to the "Nippon" period 1890-1921, probaly 1910-20. |
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283. "Rising sun" Nippon. This mark is probably related to Noritake. This mark however dateable to the "Nippon" period 1890-1921, probaly slightly later, maybe at least into the 1930s. |
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677. "Rising sun" Nippon. This mark is probably related to Noritake. This mark however dateable to the "Nippon" period 1890-1921, probaly slightly later, maybe at least into the 1930s. |
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6. "Rising sun" Nippon. This mark could be related to Noritake. Mark probably in use during 'Early Showa' where Showa was 1926-1988 and 'Early Showa' is often used to cover the Showa reign before 1945. Simiular printed marks occur on dated screen printed porcelains as late as 1958. The 2 characters below the "rising sun" are read together as "Nippon"=Japan. |
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14. "Rising sun" mark. Maybe a "war effort period" mark around 1935-40 due to its simplicity. |
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534. Mark: GR within Rising sun with the addition of "Made in Japan", suggesting a date to the latter part of the 1940s. |
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1190. Mark: Japanese characters within Rising sun with the addition of "Made in Japan", suggesting a date to the latter part of the 1940s. |
| Nichi Hon (Nippon) | |
|---|---|
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7. Mark: "Nippon", meaning: Japan. |
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12. Mark: "Nippon", meaning: Japan. |
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13. Mark: "Nippon", meaning: Japan. |
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42. Mark: "Nippon", meaning: Japan. |
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71. Mark: The 2 characters are read from right to left. They are the characters NICHI and HON which together read as Nippon (=Japan). Mid 20th century |
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24. The 2 characters above the Gothic "A" read from left to right, are NICHI and HON, which read together as Nippon (= Japan). A rough guess on a date would be late 19th century/early 20th century befor 1920's. |
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905. The 2 characters above the "A(L)" read from left to right, are NICHI and HON, which read together as Nippon (= Japan). A rough guess on a date would be early 20th century, before 1920's. |
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740. Nippon "Japan". Mid 20th century, 1930's (before WWII). |
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876. Nippon "Japan". Mid 20th century, 1930's (before WWII). |
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9. Unconfirmed identity but looks like Mount Fuji and a
stream. The 2 characters below the picture are read together as Nippon
(= Japan). Mark similar to those of Fukagawa. It is possible that this
and similar clear red stamped or printed marks actually belongs to the
occupied Japan period (1945-52). The red dot following the Japanese
character is unexplained.
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19. Unconfirmed identity but looks like Mount Fuji and a stream. The 2 characters below the picture are read together as Nippon (= Japan), similar to Fukagawa. |
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680. Japanese export ware. Unconfirmed identity but looks like Mount Fuji and a stream, similar to Fukagawa. Thought to date to the 1920's or slightly thereafter. |
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246. Unconfirmed identity but looks like Mount Fuji and a stream, similar to Fukagawa. |
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723. Mark: Mt. Fuji, a stream, and "Made in Japan", c 1930. Unconfirmed identity but could be Yokoi Sei-Ichi Shoten which closed in 1942. Mark similar to Fukagawa. |
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1091. Dragonware tea set. Mark: Nichi Hon (Nippon). Tentative date, c. 1950. |
| Okuyama | |
|---|---|
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427. Mark: Okuyama. |
| SUNDRY | |
|---|---|
| The following marks are still to be sorted into groups. Help appreciated. | |
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45. Mark imitating a laquer seal, with mythological animal |
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536. Unknown. |
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578. Tea or coffee set. According to family history this should be before 1914 and possibly as early as 1890's. |

I have been collecting antique Chinese Bonsai-Penjing pots for 35 years. Here are some of my pots. They date from the 17th Century to the 19th Century








