Tempera painting | Gouache 

The gouache or gouache (from the Galicism gouache that can be derived from Italianism guazzo) is a pictorial technique that consists of diluting the color in water alone or with various ingredients, such as gum, honey, etc. It is also the painting made with this technique. The aguadas are opaque watercolors, different from the watercolors made o...

The gouache or gouache (from the Galicism gouache that can be derived from Italianism guazzo) is a pictorial technique that consists of diluting the color in water alone or with various ingredients, such as gum, honey, etc. It is also the painting made with this technique. The aguadas are opaque watercolors, different from the watercolors made on shiny papers. The transparency of the paper is achieved from the greater or lesser intensity of the colored baths that are applied to the objects that it is intended to represent. From the three primary colors, without mixing with white or black, you can get countless colors.

Tempera paint, also known as tempera, is a painting technique in which the solvent of the pigment is water and the binder (also called temper or thickener) some type of animal fat, glycerin, egg, casein, other organic matters or gum Historically, tempera painting is characteristic of the European Middle Ages. It can be considered characteristic of Romanesque and Gothic styles in Western Europe, and of Byzantine and Orthodox icons in Eastern Europe.

Source: https://es.wikipedia.org