Draw a circle under the flash. Add Inner Shadow and Outer Glow.

闪光灯下画一个圈。添加内阴影，外发光。

youdao

However, from outer space, you can see the circle perfectly: go here.

然而，从外层空间，你可以看到完美的圆圈：去这里。

youdao

However, from outer space, you can see the circle perfectly: go here.

然而，从外层空间，你可以看到完美的圆圈：去这里。

youdao