上图：塑料模型将被删除的模具，然后用喷枪或普通画笔描绘。

Above: the plastic models are removed from the molds and then painted with an airbrush or ordinary paintbrush.

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虽然用钢笔或铅笔书写似乎是项普通的书写技术，借助画笔来完成同样的事则常被当作一种艺术形式。

While writing with a pen or a pencil seems to be a common writing technique, doing the same with the help of a brush is often treated as form of art.

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我用普通的画笔和谐了一些不和谐的裂痕，直到他们看起来都很和谐为止。

I manually edited the cracks with a normal brush afterwards as it looks too artificial when left untouched.

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