Sometimes it is necessary to wipe out a design from a background. In this case the following suggestions are recommended:
The design to the “cut out” must be seen from underneath the tint. A design to be wiped out of a tinted background must necessarily be drawn in with India ink. For dusted grounds the oil should be wiped off the ink lines with a pointed stick so that the tint will not adhere to the line.
Dusted backgrounds require about twenty-four hours to dry, but by artificial heat the time is considerably shortened. To remove the tint covering the design, make a mixture of oil of cloves and a few chips of soap. Apply a light coat and be careful that it does not spread beyond the lines. The color requires about five minutes to soften and may then be removed with a piece of cloth over the finger tip. Do not try to remove the tint until the design is perfectly dry. Use care in removing the color so as not to drag it over onto the background, change cloth frequently so that you are constantly working with cloth free from oil and color.
Designs may be “cut out” from powdered background by using a stick and scraping off the tint. It should be done while the tint is still fresh. The former method, however, is more satisfactory, tar oil may be used instead of oil of cloves if preferred.
PADS AND DABBERS
To help in the making of even grounds, pads and dabbers are used. They are also used for flushing combined colors. These can be made of any soft material, such as cheese cloth, silk, etc. The softer the material is, the more satisfactory the work will be. A medium hard ball of cotton can be covered with the material and used for this purpose. Be sure to see that the material is without wrinkles. Singe all lint off of the dabber with a lighted match. In padding color dab quickly and lightly, working the tint evenly by light, gentle tapping. A silk dabber is more desirable and there is no better material for the purpose than an old handkerchief or any soft piece of silk that has been frequently washed. Fine cheese cloth will do, especially on heavy grounds.
Cheese cloth will permit the cotton to absorb some of the oil and it does not retain much of the tint. Professional decorators of china use this method in tinting. Color should not be padded while very fresh as a large part of it would be taken up by the pad. More satisfactory results are obtained by allowing the tint to become slightly “tacky” before padding. For best results in spreading heavy tints, fitch hair stippling brushes or dabbers are used before using cloth pads.
If the pad produces an uneven or grainy effect, rub the superfluous color from it with a piece of paper. Moisten the dabber lightly with oil before proceeding with the work. When tinting with banding blue, yellow-brown, grays or pinks a little more oil should be applied to the pad. Fine cotton or lamb’s wool are suitable for making pads.