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Goryeo Celadon
Goryeo ware ( ko, 고려도자기, translit=Goryeo dojagi, also known as ''Goryeo cheong-ja'') refers to all types of Korean pottery and porcelain produced during the Goryeo dynasty, from 918 to 1392, but most often refers to celadon (greenware). Celadon techniques were first introduced from China; Goryeo potters established a native style by the 12th century. One of these native styles is characterized by the technique, a way of inlaying that was unique to Goryeo celadon. The color of the celadon, called for 'green', was also highly admired. The industry arose and declined as the Goryeo dynasty developed. Many wares were produced at the Gangjin Kiln Sites in southwestern Korea. An artist of the post-war era who specialised in Goryeo ware was Living National Treasure Yu Geun-Hyeong. His work was documented in the short film ''Koryo Celadon'' in 1979. Many celadon pieces from Goryeo are listed as National Treasures of South Korea. Goryeo celadon History Early celadon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goryeo Dynasty
Goryeo (; ) was a Korean kingdom founded in 918, during a time of national division called the Later Three Kingdoms period, that unified and ruled the Korean Peninsula until 1392. Goryeo achieved what has been called a "true national unification" by Korean historians as it not only unified the Later Three Kingdoms but also incorporated much of the ruling class of the northern kingdom of Balhae, who had origins in Goguryeo of the earlier Three Kingdoms of Korea. The name "Korea" is derived from the name of Goryeo, also spelled Koryŏ, which was first used in the early 5th century by Goguryeo. According to Korean historians, it was during the Goryeo period that the individual identities of Goguryeo, Baekje, and Silla were successfully merged into a single entity that became the basis of modern-day 'Korean' identity. Throughout its existence, Goryeo, alongside Unified Silla, was known to be the "Golden Age of Buddhism" in Korea. As the state religion, Buddhism achieved its highest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goryeo
Goryeo (; ) was a Korean kingdom founded in 918, during a time of national division called the Later Three Kingdoms period, that unified and ruled the Korean Peninsula until 1392. Goryeo achieved what has been called a "true national unification" by Korean historians as it not only unified the Later Three Kingdoms but also incorporated much of the ruling class of the northern kingdom of Balhae, who had origins in Goguryeo of the earlier Three Kingdoms of Korea. The name "Korea" is derived from the name of Goryeo, also spelled Koryŏ, which was first used in the early 5th century by Goguryeo. According to Korean historians, it was during the Goryeo period that the individual identities of Goguryeo, Baekje, and Silla were successfully merged into a single entity that became the basis of modern-day 'Korean' identity. Throughout its existence, Goryeo, alongside Unified Silla, was known to be the "Golden Age of Buddhism" in Korea. As the state religion, Buddhism achieved its highes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Censer
A censer, incense burner, perfume burner or pastille burner is a vessel made for burning incense or perfume in some solid form. They vary greatly in size, form, and material of construction, and have been in use since ancient times throughout the world. They may consist of simple earthenware bowls or fire pots to intricately carved silver or gold vessels, small table top objects a few centimetres tall to as many as several metres high. Many designs use openwork to allow a flow of air. In many cultures, burning incense has spiritual and religious connotations, and this influences the design and decoration of the censer. Often, especially in Western contexts, "censer" is used for pieces made for religious use, especially those on chains that are swung through the air to spread the incense smoke widely, while "perfume burner" is used for objects made for secular use. The original meaning of pastille was a small compressed mixture of aromatic plant material and charcoal that was l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manganese Dioxide
Manganese dioxide is the inorganic compound with the formula . This blackish or brown solid occurs naturally as the mineral pyrolusite, which is the main ore of manganese and a component of manganese nodules. The principal use for is for dry-cell batteries, such as the alkaline battery and the zinc–carbon battery.. is also used as a pigment and as a precursor to other manganese compounds, such as . It is used as a reagent in organic synthesis, for example, for the oxidation of allylic alcohols. is α polymorph that can incorporate a variety of atoms (as well as water molecules) in the "tunnels" or "channels" between the manganese oxide octahedra. There is considerable interest in as a possible cathode for lithium-ion batteries. Structure Several polymorphs of are claimed, as well as a hydrated form. Like many other dioxides, crystallizes in the rutile crystal structure (this polymorph is called pyrolusite or ), with three-coordinate oxide and octahedral metal centres. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcium
Calcium is a chemical element with the symbol Ca and atomic number 20. As an alkaline earth metal, calcium is a reactive metal that forms a dark oxide-nitride layer when exposed to air. Its physical and chemical properties are most similar to its heavier homologues strontium and barium. It is the fifth most abundant element in Earth's crust, and the third most abundant metal, after iron and aluminium. The most common calcium compound on Earth is calcium carbonate, found in limestone and the fossilised remnants of early sea life; gypsum, anhydrite, fluorite, and apatite are also sources of calcium. The name derives from Latin ''calx'' "lime", which was obtained from heating limestone. Some calcium compounds were known to the ancients, though their chemistry was unknown until the seventeenth century. Pure calcium was isolated in 1808 via electrolysis of its oxide by Humphry Davy, who named the element. Calcium compounds are widely used in many industries: in foods and pharma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korean Lobe-shaped Vase, Koryo Dynasty, Early 13th Century, Stoneware With Celadon Glaze And Black And White Slip Inlay, HAA
Korean may refer to: People and culture * Koreans, ethnic group originating in the Korean Peninsula * Korean cuisine * Korean culture * Korean language ** Korean alphabet, known as Hangul or Chosŏn'gŭl **Korean dialects and the Jeju language **See also: North–South differences in the Korean language Places * Korean Peninsula, a peninsula in East Asia * Korea, a region of East Asia * North Korea, the Democratic People's Republic of Korea * South Korea, the Republic of Korea Other uses *Korean Air, flag carrier and the largest airline of South Korea See also *Korean War, 1950–1953 war between North Korea and South Korea *Names of Korea There are various names of Korea in use today, all derived from ancient kingdoms and dynasties. The modern English name "Korea" is an exonym derived from the name Goryeo, also spelled ''Koryŏ'', and is used by both North Korea and South Korea in ..., various country names used in international contexts * History of Korea, the history o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buncheong
''Buncheong'', or ''punch'ong'', ware is a traditional form of Korean stoneware, with a blue-green tone. Pieces are coated with white slip (ceramics), and decorative designs are added using a variety of techniques. This style originated in the 15th century and continues in a revived form today. History Buncheong is a contemporary term for a specific type of traditional Korean stoneware that developed in the 15th century, during the Joseon Dynasty, as Goryeo celadon techniques and subject matter evolved. Buncheong ware developed from the earlier Goryeo celadon inlay technique called ''sanggam'' and rapidly distinguished itself. In contrast to the refined elegance of Goryeo celadon, buncheong is designed to be natural, unassuming, and practical. This style is characterized by its pale blue-green color and decorative techniques, which involved shaping the clay and then covering it in white slip (ceramics) and decorating it by carving, stamping, and brushwork. Buncheong st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craquelure
Craquelure (french: craquelé; it, crettatura) is a fine pattern of dense cracking formed on the surface of materials. It can be a result of drying, aging, intentional patterning, or a combination of all three. The term is most often used to refer to tempera or oil paintings, but it can also develop in old ivory carvings or painted miniatures on an ivory backing. Recently, analysis of craquelure has been proposed as a way to authenticate art. In ceramics, craquelure in ceramic glazes, where it is often a desired effect, is called "crackle"; it is a characteristic of Chinese Ge ware in particular. This is usually differentiated from crazing, which is a glaze defect in firing, or the result of aging or damage. In painted surfaces Painting systems are composed of complex layers with unique mechanical properties that depend on the type of drying oil or paint medium used and the presence of paint additives, such as organic solvents, surfactants, and plasticizers. Understanding the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goryeo Military Regime
The Goryeo military regime () was the government of the Goryeo dynasty from the time of the military coup d'état of 1170 to the Sambyeolcho Rebellion of 1270 and the definitive subordination of Korea to the Yuan dynasty. The rule of the Ubong Choe family from 1196 to 1258 is known as the "regime of the Choe clan" (최씨정권, 崔氏政權). The ''History of Goryeo'' exemplifies the period in its evaluation of the reign of one of the kings of the military regime, Sinjong: List of leaders See also * Kamakura shogunate * Military of the Goryeo Dynasty The Military of the Goryeo Dynasty was the primary military force of the Goryeo Dynasty. During the Later Three Kingdoms Period, Wang Geom overthrew the Taebong ruler, Gung Ye, and renamed it Goryeo after the Goguryeo Dynasty. He led the kingdom's ... Notes References Sources * * {{Goryeo topics Government of Goryeo Goryeo rulers 13th-century Korean monarchs 12th-century Korean monarchs Korea history- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuan Dynasty
The Yuan dynasty (), officially the Great Yuan (; xng, , , literally "Great Yuan State"), was a Mongol-led imperial dynasty of China and a successor state to the Mongol Empire after its division. It was established by Kublai, the fifth khagan-emperor of the Mongol Empire from the Borjigin clan, and lasted from 1271 to 1368. In orthodox Chinese historiography, the Yuan dynasty followed the Song dynasty and preceded the Ming dynasty. Although Genghis Khan had been enthroned with the Han-style title of Emperor in 1206 and the Mongol Empire had ruled territories including modern-day northern China for decades, it was not until 1271 that Kublai Khan officially proclaimed the dynasty in the traditional Han style, and the conquest was not complete until 1279 when the Southern Song dynasty was defeated in the Battle of Yamen. His realm was, by this point, isolated from the other Mongol-led khanates and controlled most of modern-day China and its surrounding areas, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper(I) Oxide
Copper(I) oxide or cuprous oxide is the inorganic compound with the formula Cu2O. It is one of the principal oxides of copper, the other being or copper(II) oxide or cupric oxide (CuO). This red-coloured solid is a component of some antifouling paints. The compound can appear either yellow or red, depending on the size of the particles. Copper(I) oxide is found as the reddish mineral cuprite. Preparation Copper(I) oxide may be produced by several methods. Most straightforwardly, it arises via the oxidation of copper metal: : 4 Cu + O2 → 2 Cu2O Additives such as water and acids affect the rate of this process as well as the further oxidation to copper(II) oxides. It is also produced commercially by reduction of copper(II) solutions with sulfur dioxide. Reactions Aqueous cuprous chloride solutions react with base to give the same material. In all cases, the color is highly sensitive to the procedural details. Formation of copper(I) oxide is the basis of the F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
