This process is very similar to that used for underglaze work.
The heat that china is put to fix the colours is not sufficient for baking clay, and it must be sent to some place where underglaze pottery is fired.
Underglaze or Barbotine colours should be used, and they should be put on in thin washes.
Eight and one-half teaspoonfuls of glaze to one-half teaspoonful of underglaze color is sufficient for two candlesticks.
The glaze is transparent when fired and is to be mixed with color unless the piece has underglaze decoration or the clay is colored.
The underglaze painter on porcelain is like the etcher, who obtains his illumination from the uncovered surface of the copper upon which he works.
But the revelation that underglaze painting of landscape had become something more romantic than Chinese prototypes was a fact only realized after Copenhagen had made successful experiment.
With geese and landscape painted inunderglaze colours.
In underglaze blue painting there is another class with landscapes and figures, such as bowls, of which there are infinite variety, which convey, in lieu of regular ornament, a certain atmosphere.
In 1777 he is noted as being one of the best painters in blueunderglaze ware.
Similarly, in underglaze painting on porcelain, the dazzling white expanse of the body, afterwards to be coated with limpid transparent glaze, is the background into which the design of the artist must imperceptibly melt.
TABLE OF MARKS (Old Blue-and-white Porcelain Underglaze Painted) of Painters and Modellers, found usually in conjunction with the Factory Mark of the three blue lines.
This love of veracity in costume and environment is a feature which is traditional in the factory; it therefore comes as no surprise to find that peasant types are produced withunderglaze treatment in colours.
Marked with three lines underglaze in blue, but the yellow overglaze pigment on base has turned the blue into three green lines.
From these premises the principle of underglaze painting was accepted, and has been since followed so successfully.
But it may be advanced that the underglaze colours are not extended enough in their range to do justice to some of the costume subjects.
If the design has been developed in slip or underglaze painting, select a glaze for an overglaze coating that will harmonize with the prevailing hues by dominance or analogy.
Sage-green and cobalt-blue underglaze colors are frequently used in Newcomb designs with harmonious results.
Small enameled objects may be developed in full chroma, while pottery forms range from full chroma to one-half chroma in forms of slip and underglaze painting.
For slip painting this mixture is thoroughly mixed with not more than ten per cent of coloring pigment as represented by the underglaze colors of the ceramist.
The outline of the design is often incised and the underglaze color, settling into these channels, helps to accentuate the design.
It is possible to use oxides as well as underglaze colors for staining matt glazes.
The underglaze pigment is thinly painted upon the fired "biscuit," or unglazed ware.
Sidenote: Metallic Oxides] Metallic oxides are used to stain or color clear glazes, while underglaze colors are ordinarily used for matts.
A thin, transparent glaze is then placed over the color, and in the final firing the underneath color shows through this transparent coating, thus illustrating the origin of the name underglaze or under-the-glaze painting.
It is soon to be glazed, but first whatever underglaze decorating is desired may be done.
The most extensive application of coloured glazes was, however, that made by the Chinese, who developed this type of colour decoration before they used painted patterns in underglaze colour.
At a very early period, too, we find those beautiful bowls, dishes and vases decorated with geometrical or arabesque patterns in a singularly still underglaze black, and covered with the blue turquoise or green copper glazes.
Lessore painted in underglaze colours in a delicate sketchy style figure-subjects, mostly adapted from old engravings.
In the same way the decoration in underglaze red was revived or re-introduced, and probably the finest pieces of this ware, as of so many others in our great European collections, date only from the beginning of the 18th century.
Beautiful effects were obtained where the cobalt was used in harmonious combination with the other high temperature underglaze pigments, a greyish celadon-green and the soft crimson obtained from copper.
It is decorated with conventional lotus-flowers in three horizontal bands, painted in dark cobalt-blue and the underglaze crimson obtained from copper, which ranks with cobalt as one of the earliest pigments used in Chinese ceramics.
The style is embodied in jars and dishes generally of large dimensions, decorated in underglaze blue of muddy tone, with dull red, green, purple and yellow enamels and gilding added at a subsequent firing over the glaze.
For color decoration upon the pottery, ordinary underglaze colors are used, either upon the unburned clay or upon the burned ware commonly called biscuit.
They are, moreover, better for use with underglaze colors and are, as a rule, more easily melted.
If one desires to reproduce the underglaze Persian decoration the black outlines may be drawn with a black underglaze color mixed with clay.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "underglaze" in a variety of sentences. We hope that you will now be able to make sentences using this word.
