Gouache

gouache (gwäsh): see watercolor painting.

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gouache

Opaque watercolour. Also known as poster paint, designer's colour, and body colour, it differs from transparent watercolour in that the pigments are bound by liquid glue, which is used as a thinner. The addition of white pigment lightens the tone and lends opacity. Gouache paints dry to a matte finish and, if desired, without visible brush marks. They can be applied thinly or thickly. A wide range of colours are available, including fluorescent and metallic pigments. The suede finish and crisp lines characteristic of many Indian and Islamic miniature paintings is produced by this medium; it is used in Western screen and fan decoration and was used by modern artists such as Georges Rouault and Paul Klee.

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gouache

1. a painting technique using opaque watercolour paint in which the pigments are bound with glue and the lighter tones contain white

2. the paint used in this technique

3. a painting done by this method

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gouache

1. A method of painting, using opaque pigments pulverized in water and mixed with gum.

2. A painting so made.

3. An opaque color used in the process.

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Gouache 

paints consisting of finely ground pigments mixed with a water-glue binder (gum arabic, wheat starch, dextrin, or a similar substance) and an admixture of white; also, a work of art painted with these colors.

Gouache is generally used for painting on paper, cardboard, plywood, canvas, silk, or bone. It came into use as a variety of watercolor (in combination with which it is often used), when artists added white paint to watercolor paints to achieve an opaque layer of paint. Gouache was widely used as early as the Middle Ages by artists of many European and Asian countries, mainly in book miniatures. During the Renaissance it was also used in sketches, cartoons, and the tinting of drawings, and later in portrait miniatures. In the 18th and early 19th century, some artists used gouache to paint miniatures (in Russia, F. P. Tolstoi). The beginning of factory production of special gouache paints in the mid-19th century helped to make gouache a technique apart from watercolor painting—distinguished from the latter by the denseness, lack of transparency, and opaqueness of its tones.

In Russia the gouache technique became highly developed in the late 19th and early 20th century in the work of V. A. Serov, A. Ia. Golovin. and S. V. Ivanov, who used it for large easel paintings, taking advantage of its opaqueness to achieve decorative effects. Today, gouache is used for posters, book and applied graphics, sketches of theater sets, and decorative designs.

REFERENCE

Kiplik, D. I. Tekhnika zhivopisi, 6th ed. Moscow-Leningrad. 1950.

A. S. ZAITSEV