When using Ai software, some people don’t know how to create a radiation background. The author will explain the operation process of Ai to create a radiation background. I hope it can help you.

Create a new 800*800 document, select the rectangle tool, draw a rectangular shape, and fill it with blue, as shown in the picture.

Select the ellipse tool, hold down shift and draw a perfect circle shape, fill it with white

Select the circle shape, select the stylization effect, and adjust the smear, as shown in the picture.

Select the circle shape and go to the object selection expanded view, as shown in the figure

Next, select the circle shape, go to Effects and select Distort, and adjust the expansion and contraction, as shown in the picture.

Finally, select the middle circle shape and change the opacity to 24%. The effect is as shown in the picture.

The above explains the operation process of creating a radiation background with Ai. I hope friends in need can learn it.