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Glass Casting
Glass casting is the process in which glass objects are cast by directing molten glass into a mould where it solidifies. The technique has been used since the 15th century BCE in both Ancient Egypt and Mesopotamia. Modern cast glass is formed by a variety of processes such as kiln casting or casting into sand, graphite or metal moulds. History Roman period During the Roman period, moulds consisting of two or more interlocking parts were used to create blank glass dishes. Glass could be added to the mould either by frit casting, where the mould was filled with chips of glass (called frit) and then heated to melt the glass, or by pouring molten glass into the mould.Stern, E.M., Roman Mould-blown Glass, Rome, Italy: L'Erma di Fretshneidur in association with the Toledo Museum of Art. Evidence from Pompeii suggests that molten hot glass may have been introduced as early as the mid-1st century CE. Blank vessels were then annealed, fixed to lathes and cut and polished on all surfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiln Cast Glass Sculpture
A kiln is a thermally insulated chamber, a type of oven, that produces temperatures sufficient to complete some process, such as hardening, drying, or chemical changes. Kilns have been used for millennia to turn objects made from clay into pottery, tiles and bricks. Various industries use rotary kilns for pyroprocessing—to calcinate ores, to calcinate limestone to lime for cement, and to transform many other materials. Pronunciation and etymology According to the Oxford English Dictionary, kiln was derived from the words cyline, cylene, cyln(e) in Old English, in turn derived from Latin ''culina'' ("kitchen"). In Middle English the word is attested as kulne, kyllne, kilne, kiln, kylle, kyll, kil, kill, keele, kiele. For over 600 years, the final "n" in kiln was silent. It wasn't until the late 20th century where the "n" began to be pronounced. This is due to a phenomenon known as spelling pronunciation, where the pronunciation of a word is surmised from its spelling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element with the symbol Ag (from the Latin ', derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of the seven metals of antiquity, silver has had an enduring role in most human cultures. Oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomasz Urbanowicz
Tomasz Urbanowicz (born 1959 in Wrocław, Poland) is an architect and a designer of architectural glass art. Biography Tomasz Urbanowicz graduated at the Faculty of Architecture of the Wrocław University of Science and Technology, Wrocław University of Technology (1978–85). He took glass-window studies at the Fine Arts Academy of Nicolaus Copernicus University in Toruń, Nicolaus Copernicus University in Toruń, Poland (1982–85) and worked as an assistant in the Painting and Sculpture Establishment at the Architecture Department of Wrocław Institute. In 1987, together with his wife, architect Beata Urbanowicz, he established his own studio, Archiglass, focused on creating architectural glass art. In 2016, Tomasz Urbanowicz was awarded the Honorable Graduate Award by Wrocław University of Science and Technology, Wrocław University of Technology. His glassworks were featured in 'Colours of Architecture' by Andrew Moor (London, 2006), 'Contemporary Kiln-formed Glas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karen LaMonte
Karen LaMonte (born December 14, 1967) is an American artist known for her life-size sculptures in ceramic, bronze, marble, and cast glass. Background LaMonte was born and grew up in Manhattan, New York. In 1990, after she graduated from the Rhode Island School of Design (RISD) with a Bachelor in Fine Arts with honors, LaMonte was awarded a fellowship at the Creative Glass Center of America, in Millville, New Jersey. Following that, she moved to Brooklyn, New York, and worked at UrbanGlass, a not-for-profit public access glass studio. During this period, she pursued artwork in blown and cast glass, pieces of which were exhibited at fine art galleries. In 1999, LaMonte won a Fulbright scholarship to study at the Academy of Arts, Architecture and Design in Prague, where, in 2000, she created her first major work, ''Vestige''. She soon gained critical acclaim; among the accolades she received were The Louis Comfort Tiffany Foundation Biennial Award in 2001 and the UrbanGlass Award f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clifford Rainey
Clifford Rainey (born 1948, Whitehead, County Antrim, Northern Ireland) is a Northern Irish glass sculptor. he began his career as a linen damask designer and worked in William Ewarts linen manufacturers from 1965 to 1968. He later studied at Hornsey College of Art, the North East London Polytechnic School of Sculpture, where he specialised in glass sculpture, and the Royal College of Art from where he received an MA. Between 1973 and 1975 he ran his own glass studio in London. In 1975 he won a commission for a small sculpture to commemorate the Silver Jubilee of Elizabeth II and in 1976 was commissioned by Sun Life Assurance to make a large glass sculpture in Bristol. He was a lecturer at the Royal College of Art from 1977 until 1984. Rainey is the Chair of the Glass Program at the California College of the Arts in Oakland, California, where he has taught since 1991. Public art He has realized a number of large-scale public art commissions, including at Liverpool Lime Street railw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanislav Libenský And Jaroslava Brychtová
Stanislav Libenský (27 March 1921 – 24 February 2002) and Jaroslava Brychtová (18 July 1924 – 8 April 2020) were contemporary artists. Their works are included in many major modern art collections, such as the Metropolitan Museum of Art and the Victoria & Albert Museum. Jaroslava Brychtová, a sculptor, and Stanislav Libenský, originally a painter and later a glass artist, met in 1954. They married in 1963 and worked together until Libenský's death. Libenský painted and sketched the designs, and Brychtová made clay sculptures from his designs. Since Libenský's death, Brychtová continued to produce castings. Their work is characterised by simple block shapes infused with subtle colours and nuances. Education and artistic partnership Stanislav Libenský began his study of glass in 1937 at the Specialized School of Glassmaking in Nový Bor, Czechoslovakia, a region encompassing the Czech-German border called the Sudetenland. When the German army occupied the Sudetenland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lost Wax
Lost-wax casting (also called "investment casting", "precision casting", or ''cire perdue'' which has been adopted into English from the French, ) is the process by which a duplicate metal sculpture (often silver, gold, brass, or bronze) is cast from an original sculpture. Intricate works can be achieved by this method. The oldest known examples of this technique are approximately 6,500-year-old (4550–4450 BC) and attributed to gold artefacts found at Bulgaria's Varna Necropolis. A copper amulet from Mehrgarh, Indus Valley civilization, in Pakistan, is dated to circa 4,000 BC. Cast copper objects, found in the Nahal Mishmar hoard in southern Israel, which belong to the Chalcolithic period (4500–3500 BC), are estimated, from carbon-14 dating, to date to circa 3500 BC. In Other examples from somewhat later periods are from Mesopotamia in the third millennium BC. Lost-wax casting was widespread in Europe until the 18th century, when a piece-moulding process came to predomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cire Perdue
Lost-wax casting (also called "investment casting", "precision casting", or ''cire perdue'' which has been adopted into English from the French, ) is the process by which a duplicate metal sculpture (often silver, gold, brass, or bronze) is cast from an original sculpture. Intricate works can be achieved by this method. The oldest known examples of this technique are approximately 6,500-year-old (4550–4450 BC) and attributed to gold artefacts found at Bulgaria's Varna Necropolis. A copper amulet from Mehrgarh, Indus Valley civilization, in Pakistan, is dated to circa 4,000 BC. Cast copper objects, found in the Nahal Mishmar hoard in southern Israel, which belong to the Chalcolithic period (4500–3500 BC), are estimated, from carbon-14 dating, to date to circa 3500 BC. In Other examples from somewhat later periods are from Mesopotamia in the third millennium BC. Lost-wax casting was widespread in Europe until the 18th century, when a piece-moulding process came to predomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knitting
Knitting is a method by which yarn is manipulated to create a textile, or fabric. It is used to create many types of garments. Knitting may be done by hand or by machine. Knitting creates stitches: loops of yarn in a row, either flat or in ''the round'' (tubular). There are usually many ''active stitches'' on the knitting needle at one time. Knitted fabric consists of a number of consecutive rows of connected loops that intermesh with the next and previous rows. As each row is formed, each newly created loop is pulled through one or more loops from the prior row and placed on the ''gaining needle so'' that the loops from the prior row can be pulled off the other needle without unraveling. Differences in yarn (varying in fibre type, ''weight'', uniformity and ''twist''), needle size, and stitch type allow for a variety of knitted fabrics with different properties, including color, texture, thickness, heat retention, water resistance, and integrity. A small sample of kni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Refractory
In materials science, a refractory material or refractory is a material that is resistant to decomposition by heat, pressure, or chemical attack, and retains strength and form at high temperatures. Refractories are polycrystalline, polyphase, inorganic, non-metallic, porous, and heterogeneous. They are typically composed of oxides or carbides, nitrides etc. of the following materials: silicon, aluminium, magnesium, calcium, boron, chromium and zirconium. ASTM C71 defines refractories as "...non-metallic materials having those chemical and physical properties that make them applicable for structures, or as components of systems, that are exposed to environments above ." Refractory materials are used in furnaces, kilns, incinerators, and reactors. Refractories are also used to make crucibles and moulds for casting glass and metals and for surfacing flame deflector systems for rocket launch structures. Today, the iron- and steel-industry and metal casting sectors use a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Family By Carol Milne Cast Glass
Nuclear may refer to: Physics Relating to the Atomic nucleus, nucleus of the atom: *Nuclear engineering *Nuclear physics *Nuclear power *Nuclear reactor *Nuclear weapon *Nuclear medicine *Radiation therapy *Nuclear warfare Mathematics *Nuclear space *Nuclear operator *Nuclear congruence *Nuclear C*-algebra Biology Relating to the Cell nucleus, nucleus of the cell: * Nuclear DNA Society *Nuclear family, a family consisting of a pair of adults and their children Music *Nuclear (band), "Nuclear" (band), group music. *Nuclear (Ryan Adams song), "Nuclear" (Ryan Adams song), 2002 *"Nuclear", a song by Mike Oldfield from his ''Man on the Rocks'' album *Nu.Clear (EP), ''Nu.Clear'' (EP) by South Korean girl group CLC See also *Nucleus (other) *Nucleolus *Nucleation *Nucleic acid *Nucular * * {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
