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Photochrome
Photochrom, Fotochrom, Photochrome or the Aäc process is a process of hand-colouring photographs from a single black-and-white negative with subsequent photographic transfer onto lithographic printing plates. The process is a photographic variant of chromolithography (color lithography). Because no color information was preserved in the photographic process, the photographer would make detailed notes on the colors within the scene and use the notes to hand paint the negative before transferring the image through colored gels onto the printing plates. History The process was invented in the 1880s by Hans Jakob Schmid (1856–1924), an employee of the Swiss company Orell Gessner Füssli—a printing firm whose history began in the 16th century. Füssli founded the stock company Photochrom Zürich (later Photoglob Zürich AG) as the business vehicle for the commercial exploitation of the process and both Füssli and Photoglob continue to exist today. From the mid-1890s the pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Postcard
A postcard or post card is a piece of thick paper or thin cardboard, typically rectangular, intended for writing and mailing without an envelope. Non-rectangular shapes may also be used but are rare. In some places, one can send a postcard for a lower fee than a letter. Stamp collectors distinguish between postcards (which require a postage stamp) and postal cards (which have the postage pre-printed on them). While a postcard is usually printed and sold by a private company, individual or organization, a postal card is issued by the relevant postal authority (often with pre-printed postage). Production of postcards blossomed in the late 19th and early 20th centuries. As an easy and quick way for individuals to communicate, they became extremely popular. The study and collecting of postcards is termed ''deltiology'' (from Greek , small writing tablet, and the also Greek ''-logy'', the study of). History 1840 to 1864 Cards with messages have been sporadically created ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
England
England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It shares Anglo-Scottish border, a land border with Scotland to the north and England–Wales border, another land border with Wales to the west, and is otherwise surrounded by the North Sea to the east, the English Channel to the south, the Celtic Sea to the south-west, and the Irish Sea to the west. Continental Europe lies to the south-east, and Ireland to the west. At the 2021 United Kingdom census, 2021 census, the population was 56,490,048. London is both List of urban areas in the United Kingdom, the largest city and the Capital city, capital. The area now called England was first inhabited by modern humans during the Upper Paleolithic. It takes its name from the Angles (tribe), Angles, a Germanic peoples, Germanic tribe who settled du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratford-on-Avon
Stratford-upon-Avon ( ), commonly known as Stratford, is a market town and civil parish in the Stratford-on-Avon district, in the county of Warwickshire, in the West Midlands region of England. It is situated on the River Avon, north-west of London, south-east of Birmingham and south-west of Warwick. The town is the southernmost point of the Arden area at the northern extremity of the Cotswolds. At the 2021 British census Stratford had a population of 30,495. Stratford was inhabited originally by Britons before Anglo-Saxons and remained a village before the lord of the manor, John of Coutances, set out plans to develop it into a town in 1196. In that same year, Stratford was granted a charter from King Richard I to hold a weekly market in the town, giving it its status as a market town. As a result, Stratford experienced an increase in trade and commerce as well as urban expansion. Stratford is a popular tourist destination, owing to being the birthplace and burial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shakespeare Memorial Theatre
The Royal Shakespeare Theatre (RST) (originally called the Shakespeare Memorial Theatre) is a Grade II* listed 1,040+ seat thrust stage theatre owned by the Royal Shakespeare Company dedicated to the English playwright and poet William Shakespeare. It is located in the town of Stratford-upon-Avon – Shakespeare's birthplace – in the English Midlands, beside the River Avon. The building incorporates the smaller Swan Theatre. The Royal Shakespeare and Swan Theatres re-opened in November 2010 after undergoing a major renovation known as the Transformation Project. History The tricentenary of Shakespeare's birth in 1864 gave impetus for a permanent memorial to him in his hometown. The original Shakespeare Memorial Theatre came about through the campaigning efforts and donations of Edward Fordham Flower and his son Charles Edward Flower, owners of a local brewery business in Stratford, and important figures in local political affairs, due to their efforts, the first the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hildesheim
Hildesheim (; or ; ) is a city in Lower Saxony, in north-central Germany with 101,693 inhabitants. It is in the district of Hildesheim (district), Hildesheim, about southeast of Hanover on the banks of the Innerste River, a small tributary of the Leine River. The Holy Roman Emperor Louis the Pious founded the Bishopric of Hildesheim in 815 and created the first settlement with a chapel on the so-called ''Domhügel''. Hildesheim is situated on the north–south Bundesautobahn 7, Autobahn 7, and hence is connected with Hamburg in the north and Austria in the south. With the Hildesheim Cathedral and the St. Michael's Church, Hildesheim, St. Michael's Church, Hildesheim became a UNESCO World Heritage Site in 1985. In 2015 the city and the diocese celebrated their 1200th anniversary. History Early years According to tradition, the city was named after its founder ''Hildwin''. The city is one of the oldest cities in Northern Germany, became the seat of the Bishopric of Hildes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mulberry Street (Manhattan)
Mulberry Street is a principal thoroughfare in Lower Manhattan, New York City, United States. It is historically associated with Italian-American culture and history, and in the late 19th and early 20th centuries was the heart of Manhattan's Little Italy, Manhattan, Little Italy. The street was listed on maps of the area since at least 1755. The "Bend" in Mulberry, where the street changes direction from southeast to northwest to a northerly direction, was made to avoid the wetlands surrounding the Collect Pond. During the period of the American Revolution, Mulberry Street was usually referred to as "Slaughter-house Street", named for the slaughterhouse of Nicholas Bayard on what is now the southwest corner of Mulberry and Bayard Streets, which was located there until the summer of 1784, when it was ordered to be removed to Corlaer's Hook. Mulberry Bend, formed by Mulberry Street on the east and Orange Street on the west, was historically part of the core of the infamous Five ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tints And Shades
In color theory, a tint is a mixture of a color with white, which increases lightness, while a shade is a mixture with black, which increases darkness. A tone is produced either by mixing a color with gray, or by both tinting and shading. Mixing a color with any neutral color (black, gray, and white) reduces the chroma, or colorfulness, while the perceived hue can be affected slightly (see Abney effect and Bezold-Brücke shift). In the graphic arts, especially printmaking and drawing, "tone" has a different meaning, referring to areas of continuous color, produced by various means, as opposed to the linear marks made by an engraved or drawn line. In common language, the term ''shade'' can be generalized to encompass any varieties of a particular color, whether technically they are shades, tints, tones, or slightly different hues. Meanwhile, the term ''tint'' can be generalized to refer to any lighter or darker variation of a color (e.g. " tinted windows"). When mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retouch (lithics)
Retouch is the act of producing scars on a stone flake after the ventral surface has been created. It can be done to the edge of an implement in order to make it into a functional tool, or to reshape a used tool. Retouch can be a strategy to reuse an existing lithic artifact and enable people to transform one tool into another tool. Depending on the form of classification that one uses, it may be argued that retouch can also be conducted on a core-tool, if such a category exists, such as a hand-axe. Retouch may simply consist of roughly trimming an edge by striking with a hammerstone, or on smaller, finer flake or blade tools it is sometimes carried out by pressure flaking. Other forms of retouch may include burination, which is retouch that is conducted in a parallel orientation to the flake margin. Retouch is often taken as one of the most obvious features distinguishing a tool from a waste by-product of lithic manufacture (debitage In archaeology, debitage is all the materi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turpentine
Turpentine (which is also called spirit of turpentine, oil of turpentine, terebenthine, terebenthene, terebinthine and, colloquially, turps) is a fluid obtainable by the distillation of resin harvested from living trees, mainly pines. Principally used as a specialized solvent, it is also a source of material for Organic synthesis, organic syntheses. Turpentine is composed of terpenes, primarily the monoterpenes alpha-Pinene, alpha- and beta-Pinene, beta-pinene, with lesser amounts of carene, camphene, limonene, and terpinolene.Kent, James A. ''Riegel's Handbook of Industrial Chemistry'' (Eighth Edition) Van Nostrand Reinhold Company (1983) p.569 Nowadays, turpentine is rarely the product of distillation of pine resin, but is a byproduct of pulping. Pulping is achieved by two processes, the Kraft process and the sulfite process. The turpentines obtained from these two processes differ in their chemical compositions. The sulfite process gives a product that is rich in cymene, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optical Filter
An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings. The optical properties of filters are completely described by their frequency response, which specifies how the magnitude and phase of each frequency component of an incoming signal is modified by the filter. Filters mostly belong to one of two categories. The simplest, physically, is the absorptive filter; then there are interference or dichroic filters. Many optical filters are used for optical imaging and are manufactured to be transparent; some used for light sources can be translucent. Optical filters selectively transmit light in a particular range of wavelengths, that is, colours, while absorbing the remainder. They can usually pass long wavelengths only (longpass), short wavelengths only (shortpass), or a band of wavelengths, bloc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
