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Photochrom
Photochrom, Fotochrom, Photochrome or the Aäc process is a process for producing colorized images from a single black-and-white photographic negative via the direct photographic transfer of the negative 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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photoglob Zürich
Photochrom, Fotochrom, Photochrome or the Aäc process is a process for producing colorized images from a single black-and-white photographic negative via the direct photographic transfer of the negative 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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detroit Publishing Company
The Detroit Publishing Company was an American photographic publishing firm best known for its large assortment of photochrom color postcards. History The Detroit Publishing Company was started by publisher William A. Livingstone and photographer Edwin H. Husher in the late 19th century as the Detroit Photographic Company, it later became The Detroit Photochrom Company, and it was not until 1905 that the company called itself the Detroit Publishing Company. The company acquired rights to a color printing process developed by Hans Jakob Schmid of Orell Fussli & Company of Switzerland called Photochrom. Photochrom allowed for the company to mass market postcards and other materials in color. The Detroit Detroit Publishing Company started to market this in 1907 under the name "photostint." By the time of World War I, the company faced declining sales both due to the war economy and the competition from cheaper, more advanced printing methods. The company declared bankruptcy in 1924 ... [...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. There are novelty exceptions, such as wooden postcards, copper postcards sold in the Copper Country of the U.S. state of Michigan, and coconut "postcards" from tropical islands. 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 terme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Color Photography
Color photography is photography that uses media capable of capturing and reproducing colors. By contrast, black-and-white or gray-monochrome photography records only a single channel of luminance (brightness) and uses media capable only of showing shades of gray. In color photography, electronic sensors or light-sensitive chemicals record color information at the time of exposure. This is usually done by analyzing the spectrum of colors into three channels of information, one dominated by red, another by green and the third by blue, in imitation of the way the normal human eye senses color. The recorded information is then used to reproduce the original colors by mixing various proportions of red, green and blue light ( RGB color, used by video displays, digital projectors and some historical photographic processes), or by using dyes or pigments to remove various proportions of the red, green and blue which are present in white light ( CMY color, used for prints on paper a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Félix Bonfils
Félix Adrien Bonfils (8 March 1831 – 1885) was a French photographer and writer who was active in the Middle East. He was one of the first commercial photographers to produce images of the Middle East on a large scale and amongst the first to employ a new method of colour photography, developed in 1880. Life and career Bonfils was born in Saint-Hippolyte-du-Fort and died in Alès. As a young man he worked as a bookbinder. In 1860, he joined General d'Hautpoul's expedition to the Levant, organised by France following the massacre of Christians in the civil conflict between Christians and Druze in Mount Lebanon and Damascus. On his return to France, it is thought that Bonfils was taught the heliogravure printing process by Abel Niépce de Saint-Victor and opened a printing office in Alès in 1864. Soon after returning from Lebanon, he became a photographer. In 1857, he married Marie-Lydie Cabanis. When his son, Adrien, fell ill, Bonfils remembered the green hills aroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hand-colouring Of Photographs
Hand-colouring (or hand-coloring) refers to any method of manually adding colour to a monochrome photograph, generally either to heighten the realism of the image or for artistic purposes. Hand-colouring is also known as hand painting or overpainting. Typically, watercolours, oils, crayons or pastels, and other paints or dyes are applied to the image surface using brushes, fingers, cotton swabs or airbrushes. Hand-coloured photographs were most popular in the mid- to late-19th century before the invention of colour photography and some firms specialised in producing hand-coloured photographs. History Pre-1900 Monochrome (black and white) photography was first exemplified by the daguerreotype in 1839 and later improved by other methods including: calotype, ambrotype, tintype, albumen print and gelatin silver print. The majority of photography remained monochrome until the mid-20th century, although experiments were producing colour photography as early as 1855 and some photogr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Henry Jackson
William Henry Jackson (April 4, 1843 – June 30, 1942) was an American photographer, Civil War veteran, painter, and an explorer famous for his images of the American West. He was a great-great nephew of Samuel Wilson, the progenitor of America's national symbol Uncle Sam. He was the great-grandfather of cartoonist Bill Griffith, creator of Zippy the Pinhead comics. Early life Jackson was born in Keeseville, New York, on April 4, 1843, the first of seven children born to George Hallock Jackson and Harriet Maria Allen. Harriet, a talented water-colorist, was a graduate of the Troy Female Seminary, later the Emma Willard School. Painting was William's passion from a young age. By age 19, he had become a skillful, talented artist of American pre-Civil War visual arts. Orson Squire Fowler wrote that Jackson was "excellent as a painter". After his childhood in Troy, New York, and Rutland, Vermont, Jackson enlisted in October 1862 as a 19-year-old private in Company K of the 12t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orell Füssli
Orell Füssli is a Swiss printing and bookselling company, established by Christoph Froschauer in 1519 as a book printer and publisher. It is currently operating in many print-related segments, such as security printing, bookselling and publishing, with security printing being a primary contemporary product of company. Company's shares are traded on SIX Swiss Exchange () since 1897. It is the oldest continuously publicly traded company of Switzerland. History From Froschauer Druckerei (1519) to "Orell, Gessner, Füssli & Cie." (1770) At the beginning of the 16th century, the Imperial free city of Zurich became increasingly important as a location holding the Federal Diet of Switzerland. After the position of the ''Leutpriestertum'' (people's priest) of the Grossmünster at Zurich became vacant in late 1518, the canons of the foundation in charge of the Grossmünster elected Ulrich Zwingli to become the stipendiary priest and on 27 December 1519 he moved permanently to Zurich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithography
Lithography () is a planographic method of printing originally based on the immiscibility of oil and water. The printing is from a stone (lithographic limestone) or a metal plate with a smooth surface. It was invented in 1796 by the German author and actor Alois Senefelder and was initially used mostly for musical scores and maps.Meggs, Philip B. A History of Graphic Design. (1998) John Wiley & Sons, Inc. p 146 Carter, Rob, Ben Day, Philip Meggs. Typographic Design: Form and Communication, Third Edition. (2002) John Wiley & Sons, Inc. p 11 Lithography can be used to print text or images onto paper or other suitable material. A lithograph is something printed by lithography, but this term is only used for fine art prints and some other, mostly older, types of printed matter, not for those made by modern commercial lithography. Originally, the image to be printed was drawn with a greasy substance, such as oil, fat, or wax onto the surface of a smooth and flat limestone plat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromolithography
Chromolithography is a method for making multi-colour prints. This type of colour printing stemmed from the process of lithography, and includes all types of lithography that are printed in colour. When chromolithography is used to reproduce photographs, the term photochrome is frequently used. Lithographers sought to find a way to print on flat surfaces with the use of chemicals instead of raised relief or recessed intaglio techniques."Chromolithography and the Posters of World War I." ''The War on the Walls''. Temple University. 11 April 2007. . A chromolithograph is also known as an oleograph. Chromolithography became the most successful of several methods of colour printing developed by the 19th century; other methods were developed by printers such as Jacob Christoph Le Blon, George Baxter and Edmund Evans, and mostly relied on using several woodblocks with the colours. Hand-colouring also remained important; elements of the official British Ordnance Survey maps were c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Frith
Francis Frith (also spelled Frances Frith, 7 October 1822 – 25 February 1898) was an English photographer of the Middle East and many towns in the United Kingdom. Frith was born in Chesterfield, Derbyshire, attending Quaker schools at Ackworth and Quaker Camp Hill in Birmingham (), before he started in the cutlery business. He suffered a nervous breakdown in 1843, recuperating over the next two years. In 1850 he started a photographic studio in Liverpool, known as Frith & Hayward. A successful grocer, and later, printer, Frith fostered an interest in photography, becoming a founding member of the Liverpool Photographic Society in 1853. Frith sold his companies in 1855 in order to dedicate himself entirely to photography. He journeyed to the Middle East on three occasions, the first of which was a trip to Egypt in 1856 with very large cameras (16" x 20"). He used the collodion process, a major technical achievement in hot and dusty conditions. Early life Francis Frith Jr was ... [...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 material ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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