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Minium (pigment)
__NOTOC__ Minium, also known as red lead, is a bright orange red pigment that was widely used in the Middle Ages for the decoration of manuscripts and for painting. It was made by roasting white lead pigment in the air; the white lead would gradually turn yellow, then into an orange lead tetroxide. The color varied depending upon how long the mineral was roasted. During the Roman Empire, the term minium could refer either to the pigment made from ground cinnabar or to the less expensive red lead. The name came from the river Minius in Iberia (now forming part of the Spanish-Portuguese border and known as Miño or Minho), located near the main Roman cinnabar mines. Pliny the Elder referred to it as ''flammeus'', or flame color. The minium of red lead was easy to make and less expensive than the pigment made from the mineral cinnabar, and it was bright and cheerful, so it became the most commonly used bright red in Medieval painting despite being poisonous, and sometimes turning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grande E General Estoria (códice Del Escorial)
Grande means "large" or "great" in many of the Romance languages. It may also refer to: Places *Grande, Germany, a municipality in Germany *Grande Communications, a telecommunications firm based in Texas *Grande-Rivière (other) *Arroio Grande (other) * Boca grande (other) *Campo Grande (other) *El Grande, a German-style board game *Loma Grande (other) *Lucida Grande, a humanist sans-serif typeface *María Grande, a village and municipality in Entre Ríos Province in northeastern Argentina *Mojón Grande, a village and municipality in Misiones Province in northeastern Argentina *Playa Grande (other) * Ribeira Grande (other) *Rio Grande (other) * Salto Grande (other) *Valle Grande (other) * Várzea Grande (other) *Villa Grande (other) *Casa Grande Ruins National Monument *Casas Grandes *Mesa Grande *Pueblo Grande de Nevada *Pueblo Grande Ruin and Irrigation Sites *Campina Gra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliny The Elder
Gaius Plinius Secundus (AD 23/2479), called Pliny the Elder (), was a Roman author, naturalist and natural philosopher, and naval and army commander of the early Roman Empire, and a friend of the emperor Vespasian. He wrote the encyclopedic '' Naturalis Historia'' (''Natural History''), which became an editorial model for encyclopedias. He spent most of his spare time studying, writing, and investigating natural and geographic phenomena in the field. His nephew, Pliny the Younger, wrote of him in a letter to the historian Tacitus: Among Pliny's greatest works was the twenty-volume work ''Bella Germaniae'' ("The History of the German Wars"), which is no longer extant. ''Bella Germaniae'', which began where Aufidius Bassus' ''Libri Belli Germanici'' ("The War with the Germans") left off, was used as a source by other prominent Roman historians, including Plutarch, Tacitus and Suetonius. Tacitus—who many scholars agree had never travelled in Germania—used ''Bella Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inorganic Pigments
In chemistry, an inorganic compound is typically a chemical compound that lacks carbon–hydrogen bonds, that is, a compound that is not an organic compound. The study of inorganic compounds is a subfield of chemistry known as ''inorganic chemistry''. Inorganic compounds comprise most of the Earth's crust, although the compositions of the deep mantle remain active areas of investigation. Some simple carbon compounds are often considered inorganic. Examples include the allotropes of carbon (graphite, diamond, buckminsterfullerene, etc.), carbon monoxide, carbon dioxide, carbides, and the following salts of inorganic anions: carbonates, cyanides, cyanates, and thiocyanates. Many of these are normal parts of mostly organic systems, including organisms; describing a chemical as inorganic does not necessarily mean that it does not occur within living things. History Friedrich Wöhler's conversion of ammonium cyanate into urea in 1828 is often cited as the starting point of mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Pigments
Red pigments are materials, usually made from minerals, used to create the red colors in painting and other arts. The color of red and other pigments is determined by the way it absorbs certain parts of the spectrum of visible light and reflects the others. The brilliant opaque red of vermillion, for example, results because vermillion reflects the major part of red light, but absorbs the blue, green and yellow parts of white light. Red pigments historically were often made from iron oxides, such as hematite. These pigments have been found in cave paintings in France dating to between 16,000 and 25,000 BC. The bright scarlet color, vermilion, was made by pulverizing the mineral cinnabar. A synthetic Vermilion was created in 9th century with a compound of mercury and sulfur. century, with a mixture of the great majority of red pigments are made artificially, rather than taken from nature. More recently, pigments were created from dyestuffs from mineral and animal sources, Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Inorganic Pigments
The following list includes commercially or artistically important inorganic pigments of natural and synthetic origin.. Purple pigments Aluminum pigments * Ultramarine violet: (PV15) - a synthetic or naturally occurring sulfur containing silicate mineral. Copper pigments * Han purple: BaCuSi2O6. Cobalt pigments * Cobalt violet: (PV14) Co3(PO4)2. Manganese pigments *Manganese violet: NH4MnP2O7 (PV16) manganic ammonium pyrophosphate. Gold pigments * Purple of Cassius: Gold nanoparticles suspended in tin dioxide - Aux • SnO2. Blue pigments Aluminum pigments *Ultramarine (PB29): a synthetic or naturally occurring sulfur containing silicate mineral - (generalized formula) * Persian blue: made by grinding up the mineral Lapis lazuli. The most important mineral component of lapis lazuli is lazurite (25% to 40%), a feldspathoid silicate mineral with the formula . Cobalt pigments * Cobalt blue (PB28): cobalt(II) aluminate. *Cerulean blue (PB35): cobalt(II) stannate. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Miniature Painting
Indian painting has a very long tradition and history in Indian art, though because of the climatic conditions very few early examples survive.Blurton, 193 The earliest Indian paintings were the rock paintings of prehistoric times, such as the petroglyphs found in places like Bhimbetka rock shelters. Some of the Stone Age rock paintings found among the Bhimbetka rock shelters are approximately 10,000 years old. India's ancient Hindu and Buddhist literature has many mentions of palaces and other buildings decorated with paintings ('' chitra''), but the paintings of the Ajanta Caves are the most significant of the few ones which survive. Smaller scale painting in manuscripts was probably also practised in this period, though the earliest survivals are from the medieval period. A new style emerged in the Mughal era as a fusion of the Persian miniature with older Indian traditions, and from the 17th century its style was diffused across Indian princely courts of all religions, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Persian Miniature Painting
A Persian miniature (Persian: نگارگری ایرانی ''negârgari Irâni'') is a small Persian painting on paper, whether a book illustration or a separate work of art intended to be kept in an album of such works called a ''muraqqa''. The techniques are broadly comparable to the Western Medieval and Byzantine traditions of miniatures in illuminated manuscripts. Although there is an equally well-established Persian tradition of wall-painting, the survival rate and state of preservation of miniatures is better, and miniatures are much the best-known form of Persian painting in the West, and many of the most important examples are in Western, or Turkish, museums. Miniature painting became a significant genre in Persian art in the 13th century, receiving Chinese influence after the Mongol conquests, and the highest point in the tradition was reached in the 15th and 16th centuries. The tradition continued, under some Western influence, after this, and has many modern exponent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Han Dynasty
The Han dynasty (, ; ) was an Dynasties in Chinese history, imperial dynasty of China (202 BC – 9 AD, 25–220 AD), established by Emperor Gaozu of Han, Liu Bang (Emperor Gao) and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–207 BC) and a warring interregnum known as the ChuHan contention (206–202 BC), and it was succeeded by the Three Kingdoms period (220–280 AD). The dynasty was briefly interrupted by the Xin dynasty (9–23 AD) established by usurping regent Wang Mang, and is thus separated into two periods—the #Western Han, Western Han (202 BC – 9 AD) and the #Eastern Han, Eastern Han (25–220 AD). Spanning over four centuries, the Han dynasty is considered a golden age (metaphor), golden age in Chinese history, and it has influenced the identity of the History of China, Chinese civilization ever since. Modern China's majority ethnic group refers to themselves as the "Han Chinese, Han people", the Sinitic langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vermilion
Vermilion (sometimes vermillion) is a color, color family, and pigment most often made, since antiquity until the 19th century, from the powdered mineral cinnabar (a form of mercury sulfide, which is toxic) and its corresponding color. It is very often synonymous with red orange, which often takes a modern form just 11% brighter (at full brightness). Etymology and orthography The word vermilion came from the Old French word ''vermeillon'', which was derived from ''vermeil'', from the Latin ''vermiculus'', the diminutive of the Latin word ''vermis'', or worm. The name originated because it had a similar color to the natural red dye made from an insect, '' Kermes vermilio'', which was widely used in Europe. The first recorded use of "vermilion" as a color name in English was in 1289. The term cinnabar was used interchangeably with vermilion until the 17th century, when vermilion became the more common name. Now the term "cinnabar" is used in mineralogy and crystallography ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iberian Peninsula
The Iberian Peninsula (), ** * Aragonese and Occitan: ''Peninsula Iberica'' ** ** * french: Péninsule Ibérique * mwl, Península Eibérica * eu, Iberiar penintsula also known as Iberia, is a peninsula in southwestern Europe, defining the westernmost edge of Eurasia. It is principally divided between Spain and Portugal, comprising most of their territory, as well as a small area of Southern France, Andorra, and Gibraltar. With an area of approximately , and a population of roughly 53 million, it is the second largest European peninsula by area, after the Scandinavian Peninsula. Name Greek name The word ''Iberia'' is a noun adapted from the Latin word "Hiberia" originating in the Ancient Greek word Ἰβηρία ('), used by Greek geographers under the rule of the Roman Empire to refer to what is known today in English as the Iberian Peninsula. At that time, the name did not describe a single geographical entity or a distinct population; the same name was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Lead
Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and a secondary color (made from magenta and yellow) in the CMYK color model, and is the complementary color of cyan. Reds range from the brilliant yellow-tinged scarlet and vermillion to bluish-red crimson, and vary in shade from the pale red pink to the dark red burgundy. Red pigment made from ochre was one of the first colors used in prehistoric art. The Ancient Egyptians and Mayans colored their faces red in ceremonies; Roman generals had their bodies colored red to celebrate victories. It was also an important color in China, where it was used to color early pottery and later the gates and walls of palaces. In the Renaissance, the brilliant red costumes for the nobility and wealthy were dyed with kermes and cochineal. The 19th century brou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minho (river)
The Minho ( , ) or Miño ( , , ; cel-x-proto, Miniu) is the longest river in Galicia, sharing the border with Portugal, with a length of . By discharge, it is the fourth river of the Iberian peninsula, after the Douro, Ebro, and Tagus. The Minho waters vineyards and farmland, is used to produce hydroelectric power, and also delineates a section of the Spanish–Portuguese border. In ancient English maps, it appears as Minno. The source of the Minho lies north of Lugo in Galicia, in a place called ''Pedregal de Irimia''. After about , the river passes just south of the walls of this old Roman city, discharging in average 42 m3/s, and flows south through canyons until the valley widens north of Ourense. The river has been harnessed in reservoirs from Portomarín to Frieira. Along its length, it has the following reservoirs: Belesar with , Peares with , Velle with , Castrelo with and Frieira with . About north of Ourense at Os Peares, the Minho, with a discharge of 102 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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