Painting on Glass
Glass painting is a kind of drawing painted on the inside surface
of transparent glass with gum or paints for the viewers to appreciate from
outside the glass.
Archeological discoveries prove that China had been able to make glass by the
Western Zhou
Dynasty (1100-771BC). Glass painting, originated in Europe, was introduced
into China by Italian painter Giuseppe Castiglione (1688-1766) in the Qing
Dynasty (1644-1911), and it soon became popular in cities such as Beijing,
Tianjin,
Shanghai
and Guangzhou,
etc.
At the first beginning, glass painting was employed to decorate palace
buildings, and later it developed into craftworks such as screens and palace
lamps. During the reign of Emperor Qianlong,
glass painting spread among ordinary people, and was much favored by wealthy
people in China's coastal areas.
Glass painting is a relatively new medium, where proprietary liquid paints
are used to color glass. Usually an outline is applied and is filled with the
color. Pale tints are possible and colors can be mixed to obtain colors not
possible with the original stained glass, only they are less durable and should
be protected from the elements.
The subjects for glass painting are extensive, ranging from landscapes,
historical resorts, birds, beasts, fishes and worms, to exotic flowers and
glasses. There are literally dozens of ways to paint on glass, ranging from
using traditional oil paints to using specialized glass paints that require
firing with a kiln.
Traditional stained glass painting
Traditionally, glass painting referred to painting on the surface of a sheet
of glass to be included in a stained glass work. This kind of painting, which is
actually closer to drawing than painting, was done to add details such as faces
and folds of clothing that couldn't be added with traditional lead lines. It was
also used to cover up portions of stained glass works so that light was kept
from shining through.
In most cases, the glass paints used for stained glass painting are
predominately browns and gray-blacks. The colors tend to be water or gum arabic
based, and can be applied with a brush in a method similar to the way
watercolors are applied. In most cases, these paints are fired onto the glass
using a kiln. The heat of the kiln causes them to bond permanently with the
glass.
There are several major types of traditional stained glass paints, including
vinegar trace paint, matt paint, silver stain, and oil-based paints.
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