Thursday, September 21, 2017

Some of the Best Ways to Test Bakelite

Arts and Crafts Movement


The Arts and Crafts movement was an international movement in the decorative and fine arts that began in Britain and flourished in Europe and North America between 1880 and 1910,  emerging in Japan in the 1920s. It stood for traditional craftsmanship using simple forms, and often used medieval, romantic, or folk styles of decoration. 

It advocated economic and social reform and was essentially anti-industrial. It had a strong influence on the arts in Europe until it was displaced by Modernism in the 1930s, and its influence continued among craft makers, designers, and town planners long afterwards.

The term was first used by T. J. Cobden-Sanderson at a meeting of the Arts and Crafts Exhibition Society in 1887, although the principles and style on which it was based had been developing in England for at least twenty years. It was inspired by the ideas of architect Augustus Pugin (1812–1852), writer John Ruskin (1819–1900), and designer William Morris (1834–1896).

The movement developed earliest and most fully in the British Isles, and spread across the British Empire and to the rest of Europe and North America.  It was largely a reaction against the perceived impoverished state of the decorative arts at the time and the conditions.

Monday, September 11, 2017

American Brilliant Cut Glass



"Cut glass" is glass that has been decorated entirely by hand by use of rotating wheels. Cuts are made in an otherwise completely smooth surface of the glass by artisans holding and moving the piece against various sized metal or stone wheels, to produce a predetermined pleasing pattern. 

Cutting may be combined with other decorative techniques, but "cut glass" usually refers to a glass object that has been decorated entirely by cutting.
Cut glass can be traced to 1,500 B.C in Egypt, where vessels of varying sizes were decorated by cuts made by what is believed to have been metal drills. Artifacts dating to the sixth century B.C. indicate that the Romans, Assyrians and Babylonians all had mastered the art of decoration by cutting.

Henry William Stiegel, an immigrant from Cologne, Germany, founded the American Flint Glass Manufactory in Manheim, Pennsylvania, and it was there in about 1771 that the first cut glass was produced in America.

The outbreak of World War I dealt the final blow to the fascinatingly brief birth, growth and decline of a uniquely American achievement. Brilliant cut glass. Lead oxide – an essential ingredient in glass made for cutting was needed for more urgent uses, and by the time the war ended, the few factories that had managed to survive used their resources to produce less costly glass.

Tuesday, September 5, 2017

Cloisonne

 

Cloisonné is an ancient technique for decorating metalwork objects, in recent centuries using enamel . The decoration is formed by first adding compartments to the metal object by  soldering or affixing gold, silver or brass wires or thin strips placed on their edges. These remain visible in the finished piece, separating the different compartments of the enamel or inlays, which are often of several colors. 

Cloisonné enamel objects are worked on with enamel powder made into a paste, which then needs to be fired in a kiln. In the Byzantine Empire techniques using thinner wires were developed to allow more pictorial images to be produced, mostly used for religious images and jewelry, and by then always using enamel. 

By the 14th century this enamel technique had spread to China, where it was soon used for much larger vessels such as bowls and vases; the technique remains common in China to the present day, and cloisonné enamel objects using Chinese-derived styles were produced in the West from the 18th century.

Saturday, September 2, 2017

Flow Blue



Some sources claim that the coloring agent diffused by accident, allowing the cobalt oxide to slightly bleed outside of the lines of the design. Other sources say that the diffusion was intentional in order to soften the edges of the pattern. Perhaps it was an accident at first, with the result being so pretty that the practice became more common.
It took over 100 years for English potters to duplicate the salt-glazed earthenware that created the brilliant white background, along with the application of cobalt oxide that made the Oriental blue patterns so attractive.
In the late 1700s, English potters created a technique for imprinting a design on china called transferware:
·         A copper plate is engraved with a design and heated.
·         Cobalt oxide is applied onto the engraved copper plate.
·         Damp tissue paper is then applied to the engraved copper plate.
·         The tissue is lifted off the copper plate and then applied onto the pottery.
·         The pottery piece is placed in water so that the tissue paper floats off.

The introduction of transferware to the china industry created a product that was less expensive than imported, hand-painted Chinese porcelain. The affordable product was very attractive to the surging Victorian middle class.
At first, transferware Flow Blue patterns incorporated Oriental designs and motifs, including temples, pagodas, and Asian scenery. Later, the Victorian romantic sensibility created a market for floral and pastoral patterns that highlighted English culture.
Manufacturers found themselves with an abundance of factory seconds and thirds, rejected because the blue overflowed into the white more than usual, blurring the pattern lines excessively. The United States provided a market for these factory seconds. The low cost of these rejected, yet beautiful, pieces of blue-and-white dishware made Flow Blue popular with the middle and working class. From 1840 to 1870, the popularity of Flow Blue rose, and in the late 19th century and early 20th centuries it had its great heyday.
An interest in antiques created a new surge of popularity of Flow Blue for collectors in the late 1960s. Renewed interest in the late 20th century created demand for blue-and-white antique china as well as for reproductions for regular use in the home. Demand for blue-and-white antique china as well as for reproductions for regular use in the home.
Today Flow Blue is very collectable. The patterns and who make it determine the value. It’s not a popular as it used to be and overall is very affordable.