AUREUO heavy body acrylic colour has a thick consistency for traditional art techniques using brushes or knives. Impasto applications retain crisp brush stroke and knife marks. Good surface drag provides excellent open-working time. High pigment loading produces rich, brilliant, permanent colour.AUREUO heavy body acrylic colour has a thick consistency for traditional art techniques using brushes or knives . Impasto applications retain crisp brush stroke and knife marks . Good surface drag provides excellent open-working time. High pigment loading produces rich , brilliant , permanent colour .