当你结束对暗部的绘制后，要用污迹之类的笔刷来平滑表面。我用的是硬的圆形的笔刷，强度为40%。

When you are finished with the shading, use a smudge tool to smooth the surfaces. I use a hard round brush with about 40% strength!

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选择一个圆形硬刷，改变其大小10像素，约21%的圆度的东西，和675%的间距。

Choose a hard round brush, change its size to 10 px, the Roundness to something around 21%, and the Spacing to 675%.

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第二步：用指甲刷依次给指甲画上黄色的菱形和白色的圆形。

Step 2: Using a nail art brush, paint white circles and yellow diamonds on alternate nails.

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