Impressionism stripped painting back to its roots, restoring the emphasis on pure form and pure colour.

印象主义将绘画回归到本源，并强调纯粹的形式与纯粹的颜色。

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Pure Colour in its own natural form and containing no grey.

是颜色本身的自然色彩，不含灰色。

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Pure colour, quick drying, strong adhesion, excellent reflecting.

色泽洁白、干燥迅速、附着力强、反光性好。

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His own windows, at St Cadoc's chapel in Cowbridge in South Wales, or in the Church of Sts Peter and Paul at Great Somerford in Wiltshire, showed a love of blocks of pure colour carefully contained within thick, angular leads, especially glowing blues and rich reds: the medieval way of glass.

ECONOMIST: Michael Lassen