Hey Roei, thank you for your response, but the copy-paste is not the problem, I wish! I am very experience with AE, but I’m just learning about Illustrator. So, when I paste the mask in Illustrator from AE, first it goes away as soon as I click away from the artboard, and if I don’t do that and I save it as ai project, when I import it to AE and add it to the comp I’m working on, it appears as an empty layer. I’m sure is pretty simple solution, but I haven’t found it yet. Any suggestion very welcome.
In the battle with reality, no matter what, reality always wins