GOUACHE
Updated 05-May-2020.
Mondo shtuff from around the internet, all about GOUACHE!
Gouache – Art Term | Tate: Tate glossary definition for gouache: Water-soluble paint that, unlike watercolour, is opaque so the white of the paper surface does not show through
My botty best at summarizing from Wikipedia: gouache, body color, or opaque watercolor, is a type of watermedia paint . it is used most consistently by commercial artists for posters, illustrations, comics, and other design work . Gouache has a many manufacturers of watercolor paints also produce gouache . just as in watercolor, the binding agent has traditionally been gum arabic . cheaper varieties use yellow dextrin . propylene glycol is often added to improve the adhesive qualities of the paint . gouache differs from watercolor in that the particles are typically larger . “en plein air” paintings take advantage of this, as do the works most 20th-century animations used gouache to create an opaque color on a cel . it is desirable for its speed as the paint layer dries completely by the relatively quick evaporation of the water . gouache has been used on unusual surfaces from Braille paper to cardboard . a variation of traditional application is the method used in the gouaches découpées created by Henri Matisse . another variation in the gouache was used as early as 9th century in Persian miniature and spread to Europe . the technique was used in the 18th and 18th centuries in france . it was used for adding fine details in pastel paintings . gouache is used in conjunction with watercolor, and often ink or pencil, in 19th-century paintings . for decorative uses “poster paint” was mass-produced, based on the much cheaper dextrin bin gum arabic was used as a binder but soon cheaper brands were based on dextrin . acrylic gouache differs from acrylic paint because it contains additives . some brands can sometimes be removed or “lift Encyclopdia Britannica (11th ed.). 1911.