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Persian Red
Persian red is a deep reddish orange earth or pigment from the Persian Gulf composed of a silicate of iron and alumina, with magnesia. It is also called artificial vermillion. The first recorded use of ''Persian red'' as a color name in English was in 1895. Other colors associated with Persia include Persian pink, Persian rose, Persian orange, Persian blue and Persian green. In human culture Architecture * Henry Hobson Richardson insisted upon a ground of Persian red for the murals John LaFarge executed lining the interior of Trinity Church, Boston.Raguin, Virginia C. Decorator: John LaFarge in ''The makers of Trinity Church in the city of Boston'', ed. James F. O'Gorman, D. Amherst : University of Massachusetts Press, c2004. p 120 See also * List of inorganic pigments References {{Shades of red Persian red Persian red is a deep reddish orange earth or pigment from the Persian Gulf composed of a silicate of iron and alumina, with magnesia. It is also called art ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Persian Gulf
The Persian Gulf ( fa, خلیج فارس, translit=xalij-e fârs, lit=Gulf of Persis, Fars, ), sometimes called the ( ar, اَلْخَلِيْجُ ٱلْعَرَبِيُّ, Al-Khalīj al-ˁArabī), is a Mediterranean sea (oceanography), mediterranean sea in Western Asia. The body of water is an extension of the Indian Ocean located between Iran and the Arabian Peninsula.United Nations Group of Experts on Geographical NameWorking Paper No. 61, 23rd Session, Vienna, 28 March – 4 April 2006. accessed October 9, 2010 It is connected to the Gulf of Oman in the east by the Strait of Hormuz. The Shatt al-Arab river delta forms the northwest shoreline. The Persian Gulf has many fishing grounds, extensive reefs (mostly rocky, but also Coral reef, coral), and abundant pearl oysters, however its ecology has been damaged by industrialization and oil spills. The Persian Gulf is in the Persian Gulf Basin, which is of Cenozoic origin and related to the subduction of the Arabian Plate u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Persian Green
Persian green is a color used in pottery and Persian carpets in Iran. It is also utilized in the architecture of religious places. Other colors associated with Persia include Persian pink, Persian rose, Persian orange, Persian red and Persian blue. The color ''Persian green'' is named from the green color of some Persian pottery and is a representation of the color of the mineral malachite. It is a popular color in Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ... because the color green symbolizes gardens, nature, heaven, and sanctity. The first recorded use of ''Persian green'' as a color name in English was in 1891, due to Persian traditional architecture.The source of this color is the ISCC-NBS Dictionary of Color Names (1955), a color dictionary used by stamp collec ... [...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. *Cerium ura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Massachusetts Press
The University of Massachusetts Press is a university press that is part of the University of Massachusetts Amherst. The press was founded in 1963, publishing scholarly books and non-fiction. The press imprint is overseen by an interdisciplinary faculty committee. Juniper Prizes The press also publishes fiction and poetry through its annual Juniper Prizes.Herman (2007) The Juniper Prize was named in honor of local poet Robert Francis and his house ('Fort Juniper'). The Juniper Prizes include: * 2 prizes for poetry: one for a previously published poet, one for a poet not previously published * 2 prizes for fiction: one for a novel, one for a collection of short stories * creative non-fiction The poetry award began in 1975, the fiction award in 2004, and the award for creative non-fiction in 2018. Notes References * External linksUniversity of Massachusetts Press official website Press Press may refer to: Media * Print media or news media, commonly called "the press" * P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinity Church (Boston)
Trinity Church in the City of Boston, located in the Back Bay neighborhood of Boston, Massachusetts is a parish of the Episcopal Diocese of Massachusetts. The congregation, currently standing at approximately 4,000 households, was founded in 1733. Five services are offered each Sunday, and weekday services are offered three times a week from September through June. Within the spectrum of worship styles in the Anglican tradition, Trinity Church has historically been considered a Broad Church parish. In addition to worship, the parish is actively involved in service to the community, pastoral care, programs for children and teenagers, and Christian education for all ages. The church is home to several high-level choirs, including the Trinity Choir, Trinity Schola, Trinity Choristers, and Trinity Chamber Choir. The building, designed by Henry Hobson Richardson, is currently under study for becoming a Boston Landmark.https://www.cityofboston.gov/images_documents/PETSTATS_June2016_t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John LaFarge
John La Farge (March 31, 1835 – November 14, 1910) was an American artist whose career spanned illustration, murals, interior design, painting, and popular books on his Asian travels and other art-related topics. La Farge is best known for his production of stained glass, mainly for churches on the American east coast, beginning with a large commission for Henry Hobson Richardson's Trinity Church in Boston in 1878, and continuing for thirty years. La Farge designed stained glass as an artist, as a specialist in color, and as a technical innovator, holding a patent granted in 1880 for superimposing panes of glass. That patent would be key in his dispute with contemporary and rival Louis Comfort Tiffany. La Farge rented space in the Tenth Street Studio Building at its opening in 1858, and he became a longtime presence in Greenwich Village. In 1863 he was elected into the National Academy of Design; in 1877 he co-founded the Society of American Artists in frustration at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Hobson Richardson
Henry Hobson Richardson, FAIA (September 29, 1838 – April 27, 1886) was an American architect, best known for his work in a style that became known as Richardsonian Romanesque. Along with Louis Sullivan and Frank Lloyd Wright, Richardson is one of "the recognized trinity of American architecture". Biography Early life Richardson was born at the Priestley Plantation in St. James Parish, Louisiana, and spent part of his childhood in New Orleans, where his family lived on Julia Row in a red brick house designed by the architect Alexander T. Wood. He was the great-grandson of inventor and philosopher Joseph Priestley, who is usually credited with the discovery of oxygen. Richardson went on to study at Harvard College and Tulane University. Initially, he was interested in civil engineering, but shifted to architecture, which led him to go to Paris in 1860 to attend the famed École des Beaux Arts in the atelier of Louis-Jules André. He was only the second U.S. citizen to attend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Architecture
Architecture is the art and technique of designing and building, as distinguished from the skills associated with construction. It is both the process and the product of sketching, conceiving, planning, designing, and constructing buildings or other structures. The term comes ; ; . Architectural works, in the material form of buildings, are often perceived as cultural symbols and as works of art. Historical civilizations are often identified with their surviving architectural achievements. The practice, which began in the prehistoric era, has been used as a way of expressing culture for civilizations on all seven continents. For this reason, architecture is considered to be a form of art. Texts on architecture have been written since ancient times. The earliest surviving text on architectural theories is the 1st century AD treatise '' De architectura'' by the Roman architect Vitruvius, according to whom a good building embodies , and (durability, utility, and beauty). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Persian Blue
Persian blue comes in three major tones: Persian blue proper: a bright medium blue; medium Persian blue (a medium slightly grayish blue that is slightly indigoish); and a kind of dark blue which is referred to as Persian indigo, dark Persian blue, or regimental, that is much closer to the web color indigo. Other colors associated with Persia include Persian pink, Persian rose, Persian red, Persian orange and Persian green. Persian blue The color Persian blue is named from the blue color of some Persian pottery and the color of tiles used in and on mosques and palaces in Iran and in other places in the Middle East. ''Persian blue'' is a representation of the color of the mineral lapis lazuli which comes from Persia (i.e. modern Iran) and Afghanistan. (The color azure is also named after the mineral lapis lazuli.) The first recorded use of ''Persian blue'' as a color name in English was in 1669. Variations Medium Persian blue The medium tone of Persian blue shown at r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silicate
In chemistry, a silicate is any member of a family of polyatomic anions consisting of silicon and oxygen, usually with the general formula , where . The family includes orthosilicate (), metasilicate (), and pyrosilicate (, ). The name is also used for any salt of such anions, such as sodium metasilicate; or any ester containing the corresponding chemical group, such as tetramethyl orthosilicate. The name "silicate" is sometimes extended to any anions containing silicon, even if they do not fit the general formula or contain other atoms besides oxygen; such as hexafluorosilicate .Most commonly, silicates are encountered as silicate minerals. For diverse manufacturing, technological, and artistic needs, silicates are versatile materials, both natural (such as granite, gravel, and garnet) and artificial (such as Portland cement, ceramics, glass, and waterglass). Structural principles In all silicates, silicon atom occupies the center of an idealized tetrahedron whose corner ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shades Of Orange
In optics, orange has a wavelength between approximately 585 and 620 nm and a hue of 30° in HSV color space. In the RGB color space it is a secondary color numerically halfway between gamma-compressed red and yellow, as can be seen in the RGB color wheel. The complementary color of orange is azure. Orange pigments are largely in the ochre or cadmium families, and absorb mostly blue light. Varieties of the color orange may differ in hue, chroma (also called saturation, intensity, or colorfulness) or lightness (or value, tone, or brightness), or in two or three of these qualities. Variations in value are also called tints and shades, a tint being an orange or other hue mixed with white, a shade being mixed with black. A large selection of these various colors is shown below. Orange (color wheel) The color known as ''color wheel orange'' is the tone of orange that is a pure chroma on the HSV color wheel, the expression of which is known as the RGB color wheel, exa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rose (color)
Rose is the color halfway between red and magenta on the HSV color wheel, also known as the RGB color wheel, on which it is at hue angle of 330 degrees. Rose is one of the tertiary colors on the HSV (RGB) color wheel. The complementary color of rose is spring green. Sometimes rose is quoted instead as the web-safe color FF00CC, which is closer to magenta than to red, corresponding to a hue angle near 320 degrees, or the web-safe color FF0077, which is closer to red than magenta, corresponding to a hue angle of about 340 degrees. Shades of rose Etymology of rose The first recorded use of ''rose'' as a color name in English was in 1382.Maerz and Paul ''A Dictionary of Color'' New York:1930 McGraw-Hill Page 203 The etymology of the color name rose is the same as that of the name of the rose flower. The name originates from Latin ''rosa'', borrowed through Oscan from colonial Greek in southern Italy: ''rhodon'' (Aeolic form: ''wrodon''), from Aramaic ''wurrdā'', from Ass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
