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Collagraph
Collagraphy (sometimes spelled collography) is a printmaking process introduced in 1955 by Glen Alps in which materials are applied to a rigid substrate (such as paperboard or wood). The word is derived from the Greek word ''koll'' or ''kolla'', meaning glue, and ''graph'', meaning the activity of drawing. The plate can be intaglio-inked, inked with a roller or paintbrush or some combination thereof. Ink or pigment is applied to the resulting collage and the board is used to print onto paper or another material using either a printing press or various hand tools. The resulting print is termed a collagraph. Substances such as carborundum, acrylic texture mediums, sandpapers, textiles, bubble wrap, string or other fibres, cut card, leaves and grass can all be used in creating the collagraph plate. In some instances, leaves can be used as a source of pigment by rubbing them onto the surface of the plate. Different tonal effects and vibrant colours can be achieved with the technique ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glen Alps
Glen Alps (1914-1996) was a printmaker and educator who is credited with having developed the collagraph. A collagraph is a print whose plate is a board or other substrate onto which textured materials are glued. The plate may be inked for printing in either the intaglio or the relief manner and then printed onto paper. Although the inventor of the process is not known, Alps made collagraphy his primary art form and coined the word "collagraph" in 1956. He disseminated the techniques he developed for making collagraphs during his long career as both an artist and a teacher. Early life and education Alps was born in 1914 on a farm near Loveland, Colorado. He attended Colorado State College of Education (today University of Northern Colorado) in Greeley, Colorado, where he received the Bachelor of Arts in 1940. After graduation he worked as an art instructor in the Greeley County school system until 1942, when he took a job in the publishing department of Culver Aircraft Factory i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carborundum Printmaking
Carborundum mezzotint is a printmaking technique in which the image is created by adding light passages to a dark field. It is a relatively new process invented in the US during the 1930s by Hugh Mesibov, Michael J. Gallagher, and Dox Thrash, an artist working in Philadelphia with the Works Progress Administration (WPA)). "Carborundum Collagraph" collagraph is a different printmaking technique, invented in 1952 by Henri Goetz, an American abstract artist living in Paris. The carborundum mezzotint uses the grits to create pits below the surface of the metal that then hold ink, like traditional mezzotint. The carborundum collagraph creates the image above the surface of the matrix, which does not have to be metal. In one method, the grits are mixed into a paste using an acrylic base that is painted onto the matrix, creating the image much like painting. Once dried, this holds the ink; the wiping and printing are done the same as etching. The techniques described following and bel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Stoltenberg
Donald Hugo "Don" Stoltenberg (October 15, 1927March 26, 2016) was an American painter specializing in marine subjects.artfinding Biography Donald Stoltenberg (American, 1927) - Biography accessed 6/30/2015 from http://www.artfinding.com/108962/Biography/Stoltenberg-Donald Education and early career Stoltenberg attended public grade school in Chicago, and High School in Grand Rapids, Michigan. He was awarded a B.S. degree in Visual Design Art from the Institute of Design of the Illinois Institute of Technology in 1953. Upon graduation, he took a position as graphic designer working under illustrator and industrial designer Raymond Loewy. Following a relocation to Boston in 1954, he worked as a graphic designer at Container Corporation of America. In 1960, he set up an art studio on Commercial Wharf, a former fishing pier on the Boston waterfront where he became a full-time painter. This location would inspire his lifelong dedication to marine art, with a focus on both sailin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intaglio (printmaking)
Intaglio ( ; ) is the family of printing and printmaking techniques in which the image is incised into a surface and the incised line or sunken area holds the ink. It is the direct opposite of a relief print where the parts of the matrix that make the image stand ''above'' the main surface. Normally, copper or in recent times zinc sheets, called plates, are used as a surface or matrix, and the incisions are created by etching, engraving, drypoint, aquatint or mezzotint, often in combination. Collagraphs may also be printed as intaglio plates. After the decline of the main relief technique of woodcut around 1550, the intaglio techniques dominated both artistic printmaking as well as most types of illustration and popular prints until the mid 19th century. Process In intaglio printing, the lines to be printed are cut into a metal (e.g. copper) plate by means either of a cutting tool called a burin, held in the hand – in which case the process is called ''engraving''; or t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Printing Press
A printing press is a mechanical device for applying pressure to an inked surface resting upon a printing, print medium (such as paper or cloth), thereby transferring the ink. It marked a dramatic improvement on earlier printing methods in which the cloth, paper or other medium was brushed or rubbed repeatedly to achieve the transfer of ink, and accelerated the process. Typically used for texts, the invention and global spread of the printing press was one of the most influential events in the second millennium. In Germany, around 1440, goldsmith Johannes Gutenberg invented the movable-type printing press, which started the Printing Revolution. Modelled on the design of existing screw presses, a single Renaissance movable-type printing press could produce up to 3,600 pages per workday, compared to forty by History of typography in East Asia, hand-printing and a few by scribe, hand-copying. Gutenberg's newly devised matrix (printing), hand mould made possible the precise and ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relief Print
Relief printing is a family of printing methods where a printing block, plate or matrix, which has had ink applied to its non-recessed surface, is brought into contact with paper. The non-recessed surface will leave ink on the paper, whereas the recessed areas will not. A printing press may not be needed, as the back of the paper can be rubbed or pressed by hand with a simple tool such as a brayer or roller. In contrast, in intaglio printing, the ''recessed'' areas are printed. Relief printing is one of the traditional families of printmaking techniques, along with the intaglio and planographic families, though modern developments have created others. In the relief family of printing, the matrix was historically made subtractively, by removing material from the surface of areas not intended to be printed. The remaining surface would then receive ink. The relief family of techniques includes woodcut, metalcut, wood engraving, relief etching, linocut, rubber stamp, foam pri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brayer
A brayer is a hand-tool used historically in printing and printmaking to break up and "rub out" (spread) ink, before it was "beaten" using inking balls or composition rollers. The word is derived from the verb to "bray", meaning "to break, pound, or grind small, as in a mortar". A brayer consists of a short wooden cylinder with a handle fitted to one end; the other, flat end is used to rub the ink. In the late nineteenth century the term was applied in the United States to a small hand-roller, "used for spreading ink on the inking table, and for applying it to the distributing plates or rollers connected with presses". Such small rollers were sold as "brayers" from at least 1912 and later in the century the term was applied in the U.S. to hand-rollers of all sorts and sizes. It retains its original meaning in Europe. Materials Brayers in the original sense were generally made of wood (though Southward refers to their being made of "wood or glass").John Southward, ''Practical prin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acrylic Paint
Acrylic paint is a fast-drying paint made of pigment suspended in acrylic polymer emulsion and plasticizers, silicone oils, defoamers, stabilizers, or metal soaps. Most acrylic paints are water-based, but become water-resistant when dry. Depending on how much the paint is diluted with water, or modified with acrylic gels, mediums, or pastes, the finished acrylic painting can resemble a watercolor, a gouache, or an oil painting, or have its own unique characteristics not attainable with other media. Water-based acrylic paints are used as latex house paints, as latex is the technical term for a suspension of polymer microparticles in water. Interior latex house paints tend to be a combination of binder (sometimes acrylic, vinyl, pva, and others), filler, pigment, and water. Exterior latex house paints may also be a co-polymer blend, but the best exterior water-based paints are 100% acrylic, because of its elasticity and other factors. Vinyl, however, costs half of what 100% a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carborundum
Silicon carbide (SiC), also known as carborundum (), is a hard chemical compound containing silicon and carbon. A semiconductor, it occurs in nature as the extremely rare mineral moissanite, but has been mass-produced as a powder and crystal since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Large single crystals of silicon carbide can be grown by the Lely method and they can be cut into gems known as synthetic moissanite. Electronic applications of silicon carbide such as light-emitting diodes (LEDs) and detectors in early radios were first demonstrated around 1907. SiC is used in semiconductor electronics devices that operate at high temperatures or high voltages, or both. Natural occurrence Naturally occurring moissanite is found in only minute quantities in certain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Printmaking
Printmaking is the process of creating artworks by printing, normally on paper, but also on fabric, wood, metal, and other surfaces. "Traditional printmaking" normally covers only the process of creating prints using a hand processed technique, rather than a photographic reproduction of a visual artwork which would be printed using an electronic machine ( a printer); however, there is some cross-over between traditional and digital printmaking, including risograph. Except in the case of monotyping, all printmaking processes have the capacity to produce identical multiples of the same artwork, which is called a print. Each print produced is considered an "original" work of art, and is correctly referred to as an "impression", not a "copy" (that means a different print copying the first, common in early printmaking). However, impressions can vary considerably, whether intentionally or not. Master printmakers are technicians who are capable of printing identical "impressions" by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paper
Paper is a thin sheet material produced by mechanically or chemically processing cellulose fibres derived from wood, rags, grasses or other vegetable sources in water, draining the water through fine mesh leaving the fibre evenly distributed on the surface, followed by pressing and drying. Although paper was originally made in single sheets by hand, almost all is now made on large machines—some making reels 10 metres wide, running at 2,000 metres per minute and up to 600,000 tonnes a year. It is a versatile material with many uses, including printing, painting, graphics, signage, design, packaging, decorating, writing, and cleaning. It may also be used as filter paper, wallpaper, book endpaper, conservation paper, laminated worktops, toilet tissue, or currency and security paper, or in a number of industrial and construction processes. The papermaking process developed in east Asia, probably China, at least as early as 105 CE, by the Han court eunuch Cai Lun, although the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drawing
Drawing is a form of visual art in which an artist uses instruments to mark paper or other two-dimensional surface. Drawing instruments include graphite pencils, pen and ink, various kinds of paints, inked brushes, colored pencils, crayons, charcoal, chalk, pastels, erasers, markers, styluses, and metals (such as silverpoint). Digital drawing is the act of drawing on graphics software in a computer. Common methods of digital drawing include a stylus or finger on a touchscreen device, stylus- or finger-to-touchpad, or in some cases, a mouse. There are many digital art programs and devices. A drawing instrument releases a small amount of material onto a surface, leaving a visible mark. The most common support for drawing is paper, although other materials, such as cardboard, wood, plastic, leather, canvas, and board, have been used. Temporary drawings may be made on a blackboard or whiteboard. Drawing has been a popular and fundamental means of public expression throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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