Saturday, September 24, 2011

Tiffany glass

Pandora Beads on sale,,Types of Tiffany glass
Opalescent glass
The term opalescent glass is usually used to narrate glass where more than an color is present, creature fused during the manufacture, as opposition flashed glass in which 2 colors may be laminated, or silver stained glass where a solution of silver nitrate is superficially applied, turning ruddy glass to orange and blue glass to green. Some opalescent glass was used by several tainted glass studios in England from the 1860s and 1870s onwards, notably Heaton, Butler and Bayne. Its use became increasingly common. Opalescent glass is the basis for the range of glasses created by Tiffany.
Favrile glass
Tiffany patented Favrile glass in 1880. The trade appoint Favrile was derived from the French word, fabrile, meaning handcrafted.
Favrile glass constantly has a especial characteristic that is common in some glass from Classical antiquity: it possesses a superficial iridescence. This iridescence occasions the surface to glimmer, but also causes a degree of opacity. This iridescent effect of the glass was got by mingling alter colors of glass together while hot.
According to Tiffany:
"Favrile glass is distinguished by gifted or profoundly toned colors, normally iridescent like the wings of definite American butterflies, the necks of pigeons and peacocks, the wing covers of manifold beetles."
Streamer glass
Streamer glass
Fracture glass
Fracture-streamer glass
Herringbone ripple glass
Ring mottle glass
Drapery glass incorporated in a reproduction of Tiffany's "Magnolia" lampshade
Streamer glass refers to a sheet of glass with a pattern of glass strings affixed to its surface. Tiffany made use of such textured glass to represent, for example, twigs, branches and grass.
Streamers are prepared from quite peppery molten glass, gathered at the end of a punty (pontil) that is rapidly swung behind and ahead and extended into long,Tiffany Jewellery namely Often a Amazing Regular, thin strings that rapidly chilly and harden. These hand-stretched streamers are pressed on the molten surface of sheet glass during the rolling process, and become permanently fused.
Fracture glass
Fracture glass refers to a sheet of glass with a pattern of irregularly fashioned, thin glass wafers affixed to its surface. Tiffany made use of such textured glass to represent, for example, foliage looked from a distance.
The uneven glass wafers, phoned fractures, are ready from very hot, colored molten glass, gathered at the end of a blowpipe. A great spume is forcefully beat until the wall of the foam rapidly stretch, cool and harden. The resulting glass foam has paper-thin wall and is quickly shattered into shards. These hand blown shards are pressed on the surface of the molten glass sheet during the rolling process, to which they become permanently fused.
Fracture-streamer glass
Fracture-streamer glass refers to a sheet of glass with a pattern of glass strings, and irregularly shaped, thin glass wafers, affixed to its surface. Tiffany made use of such textured glass to represent, for instance, twigs, branches and grass, and far foliage.
The process namely as on except that either streamers and fractures are applied to sheet glass during the coiling process.
Ripple glass
Ripple glass refers to a sheet of textured glass with marked surface waves. Tiffany made use of such textured glass to represent, for example, water or foliage veins.
The texture is built during the glass sheet-forming process. A sheet is fashioned from molten glass with a roller that whirls on itself, when travelling amenable. Normally the roller spins at the same speed as its own amenable motion, and the resulting sheet has a smooth surface. In the manufacture of rippled glass, the roller spins faster than its own along film. The rippled efficacy is retained as the glass cools.
Ring mottle glass
Ring mottle glass refers to sheet glass with a affirmed mottle created by localized, heat-treated opacification and crystal-growth dynamics. Ring mottle glass was contrived by Tiffany in the early 20th century. Tiffany's distinctive neatness exploited glass embodying a variety of ideas such as those found in ring mottle glass, and he relied minimally on painted details.
When Tiffany Studio closed in 1928, the secluded formula for making ring mottle glass was forgotten and lost. Ring maculate glass was re-dicscovered in the late sixties by Eric Lovell of Uroboros Glass. Traditionally accustom for alphabetical details on leaves and additional natural factors, ring mottles also ascertain a place in contemporary work while abstract patterns are lusted.
Drapery glass
Drapery glass refers to a sheet of heavily folded glass that suggests linen folds. Tiffany made adundant use of drapery glass in ecclesiastical stained glass windows to multiplication a 3-dimensional effect to flowing robes and seraph wings, and to emulate the natural coarseness of magnolia petals.
The making of drapery glass requires capability and experience. A small diameter hand-held roller is wielded forcefully over a sheet of molten glass to produce heavy ripples, while folding and creasing the plenary sheet. The ripples chance strict and permanent as the glass cools. Each sheet produced from this artisanal process is peerless.
Techniques for cutting Tiffany glass
In order apt mow streamer, fracture alternatively ripple glass, the sheet may be scored aboard the side without streamers, fractures or ripples with a carbide cup cutter, and wrecked by the score line with breaker-grozier pliers.
In order to cut drapery glass, the sheet may be placed on styrofoam, scored with a carbide glass cutter, and broken at the score line with breaker-grozier pliers, merely a bandsaw or ringsaw are the favored tools.
Locations and collections
Stained glass in situ
Arlington Street Church, Boston, Massachusetts
Congregation Beth Ahabah, Richmond, Virginia
Macy's on State Street, formerly Marshall Field's, Chicago, Illinois
Irvington Presbyterian Church, Irvington, New York
Reading Room, Irvington Town Hall, Irvington, New York
St. Michael's Church, New York City
Second Presbyterian Church, Indianapolis, Indiana
Temple Emanuel, (Grand Rapids, Michigan)
West End Collegiate Church, West End Avenue, New York
Willard Chapel, Auburn, New York
Museums
Haworth Gallery, Accrington, UK
The Neustadt Collection of Tiffany Glass, Long Island City, NY
See also
Tiffany lamps
Notes
^ Lee, Lawrence; Seddon, George and Stephens, Francis. Stained Glass, 1976, Spring Books ISBN 0-600-56281-6
^ The use of the term opalescent is actually a misnomer. Opalescence actually refers to the quality of changing color under transmitted light, preferably than the quality of having several colors present. A infrequent example of true opalescent glass is the Roman Lycurgus cup in the British Museum
^ http://www.hyndburnbc.gov.uk/hag
^ http://www.neustadtcollection.org
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Glass producers and brands
Contemporary
companies
Anchor Hocking  Arc International  Ardagh  Armashield  Asahi  Aurora Glass Foundry  Baccarat  Blenko Glass Company  Bodum  Corning  Dartington Crystal  Daum  Edinburgh Crystal  Fanavid  Fenton Art Glass Company  Firozabad glass industry  Franz Mayer  Glava  Glaverbel  Hardman & Co.  Heaton, Butler and Bayne  Holmegaard Glassworks  Holophane  Hoya  Kingdom of Crystal  Kokomo Opalescent Glass Works  Kosta Glasbruk  Libbey Owens Ford  Liuli Gongfang  Iittala  Luoyang  Johns Manville  Mats Jonasson Mlers  Moser Glass  Mosser Glass  Nippon Sheet Glass  Ohara  Orrefors Glasbruk  Osram  Owens Corning  Owens-Illinois  Pauly & C. - Compagnia Venezia Murano  Phu Phong  PPG  Pilkington  Preciosa  Quinn Group  Riedel  Royal Leerdam Crystal  Saint-Gobain  Samsung Corning Precision Glass  Schonbek  Schott  Shrigley and Hunt  Steuben Glass  Sterlite Optical Technologies  Swarovski  Tyrone Crystal  Val Saint Lambert  Verrerie of Brehat  Waterford  Watts & Co  World Kitchen  Xinyi Glass  Zwiesel
Historic
companies
Bakewell Glass  Belmont Glass Company  Boston and Sandwich Glass Company  Carr Lowrey Glass Company  Cambridge Glass  Chance Brothers  Clayton and Bell  Dunbar Glass  Fostoria Glass Company  General Glass Industries  Alexander Gibbs  Grnvik glasbruk  Hazel-Atlas  Heisey  Hemingray Glass Company  Knox Glass Bottle Company  Lavers, Barraud and Westlake  Manufacture royale de glaces de miroirs  Morris & Co.  Old Dominion Glass Company  James Powell and Sons  Ravenhead glass  The Root Glass Company  Sneath Glass Company  Ward and Hughes  Westmoreland Glass Company  Whitall Tatum Company  White Glass Company  Worshipful Company
Glassmakers
John Adams  Richard M. Atwater  Frederick Carder  Irving Wightman Colburn  Henry Crimmel  Henry Clay Fry  Friedrich  A. H. Heisey  Libbey  Antonio Neri  Alastair Pilkington  Salviati  Otto Schott  S. Donald Stookey  W. E. S. Turner  John M. Whitall
Trademarks
and brands
Bohemian glass  Bomex  Burmese glass  Chevron bead  Corelle  CorningWare  Cranberry glass  Cristallo  Duran  Endural  Favrile  Fire King  Gold Ruby  MACOR  Opaline glass  Pyrex  Ravenhead glass  Tiffany glass  Vitrite  Vitrolite  Vycor  Waterford Crystal  Wood's glass  Zerodur
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