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Metallic gold, in very small concentrations (around 0.001%, or 10 ppm), produces a rich ruby-colored glass ("Ruby Gold" or "Rubino Oro"), while lower concentrations produces a less intense red, often marketed as "cranberry". The color is caused by the size and dispersion of gold particles. Ruby gold glass is usually made of lead glass with ...
The primary characteristics of early English glass are deep rich colours, particularly deep blues and ruby reds, often with a streaky and uneven colour, which adds to their appeal; their mosaic quality, being composed of an assembly of small pieces; the importance of the iron work, which becomes part of the design; and the simple and bold style of the painting of faces and details.
Silver stain was used to produce a range of colors from yellow to orange and brown shades. It could produce green, if painted onto blue glass. This made it possible to give greater nuances to colors and shades. Small touches could give a particular brilliance to the window; a gold color in windows was usually created with silver stain. [35]
The most common method of adding the black linear painting necessary to define stained glass images is the use of what is variously called "glass paint", "vitreous paint", or "grisaille paint". This was applied as a mixture of powdered glass, iron or rust filings to give a black colour, clay, and oil, vinegar or water for a brushable texture ...
A mosaic is a pattern or image made of small regular or irregular pieces of colored stone, glass or ceramic, held in place by plaster/mortar, and covering a surface. [1] Mosaics are often used as floor and wall decoration, and were particularly popular in the Ancient Roman world.
Uranium Two tall, glowing green glass vases with floral patterns are displayed side by side. Each vase has a slightly flared top and gold trim. A small coin at the base provides scale. mystuff305/ebay
The thing that makes these "special effects" of Clayton and Bell the more remarkable is that they were achieved with little resource to painted glass and flashed glass and without the multi-coloured Favrile glass used by Louis Comfort Tiffany studios and the Aesthetic designers of the United States. In fact, they used little more than radiating ...
Buried and unseen for centuries, a sacred room has been unearthed at Pompeii with painted blue walls, a rare and expensive color in the Roman city. Buried and unseen for centuries, a sacred room ...