Re: How can I do this? by Walter Soyka on Jul 19, 2016 at 1:42:29 pm
[Marco Antonio González]"Do you have any idea of how could I do the bubble?"
Break it down into parts.
There's the texture to the bubble, there's the glowing outer rim, there's the fact that it reveals something other than the background. A combination of CC Sphere, some glows or blurs, additive blend modes, and track mattes can help you recreate this effect.