Fireworks Make elegant white clouds

1, open a pair of blue sky and white clouds material Picture:

2. Select Vector Path Tool:

3, set strokes for white, 1PX, soft line segment:

4, in the material on the graffiti in a flay:

5, select the drawn lines:

6, select the filter in the property panel blur-Gaussian blur, set the appropriate number, determine, to achieve the effect of simulation cloud:

7, you can also adjust the path layer of opacity and layer blending mode to achieve a richer effect, the following figure is the path added to soften the layer blending mode after the effect: