改变背景或修饰火焰。

Change the background or embellish the flames.

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深色可以给火焰增加亮度，而且要确保你的注意力在火焰本身上，保持背景的简单是很重要的。

A dark color adds intensity to the fire and keeping the background simple to begin with is important to ensure that you concentrate on the fire itself.

youdao

当你画火焰画得更顺手时，可以考虑画个更复杂的背景，你也可以把火焰画得更梦幻点。

When you're more comfortable with drawing the flames and fire, consider working in a more detailed background. You could also make the flames appear fancier.

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