We can use this special oil to reduce the thick paint to a liquid thin enough to spread easily .

我们可以使用这种特殊的油将浓油漆稀释一下，使它刷起来比较省力。

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The Impressionists used bright colors, rough brush strokes and thick paint to show light and movement in its many forms.

VOA: special.2009.07.12

The surface of his painting, "Blue Square." is covered in extremely thick blue paint which he applied using his fingers.

VOA: special.2010.07.09

In the 1960s, influenced by his great friend and fellow painter Francis Bacon, Freud began using heftier brushes and thick paint.

ECONOMIST: Decades of portraits in the flesh

He also said the brushwork was clearly legible throughout - a trait of Van Dyck's when he was working in Rubens' studio - and that the use of thick paint in the monk's habit was also characteristic.

BBC: Portrait of a Carmelite Monk by Van Dyck, circa 1617 to 1620

The paint is thick, almost recklessly applied, gloriously messy and richly hued from blue-green to brown to tan to yellowy white.

WSJ: Tale Told by a Modern Romantic | Jonah | Albert Pinkham Ryder | By Sidney Lawrence