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Gouache

Gouache paint is often called designers' gouache or opaque watercolour as it can be used like watercolour but is not transparent. It is opaque, dries quickly and produces a matt finish.

It is used by graphic designers, illustrators and commercial artists.

An abstract colourful painting composed of coloured grids and hatched lines
Image caption,
Gouache has a matt finish that can be effective for more abstract work, as shown by this student artwork

As gouache has the same properties as watercolour, all watercolour brushes and surfaces can be used with gouache.

  • Round brushes are the most versatile and widely used brushes. Their shape makes them suitable for small details and delicate lines. They can also be used to make broader strokes and washes.
  • Flat brushes aren't as versatile as round brushes but they're useful for blending and creating washes.
  • Spotter brushes are small round brushes with shorter bristles to give extra control. They are excellent for precise details.
  • Wash brushes are similar to flat brushes, but are much wider. They are suitable for blending or applying lots of paint.

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