Download a grungy texture to recreate a tatty old paper effect and fill the background with a swatch from your chosen colour palette.

下载一个肮脏的纹理再现一个简陋的旧纸的效果，并填写颜色调色板背景，从您选择的样本。

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Draw a rectangular selection and fill it with red on a layer above the background texture.

绘制一个矩形选区，填充红色背景纹理之上的一层。

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Fill the selection with the Foreground color on texture layer.

纹理层填充前景色选择。

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