I created a Fortnite profile picture with Photoshop and Blender, if someone uses it as my profile picture without my understanding, can I do something?
Yes you just tell him that it belongs to you and if he doesn't care you just report him
Yes you can display it if you can prove that it is your picture because you have the copyright.
You are 16. I therefore strongly assume that you have no legal versions of these two programs. You also have no image rights from Fortnite. But then it is grotesque to think about whether an image created under these circumstances could be "stolen" by someone.
Note - Blender is completely free. PS is of course questionable, but I'm also 16 and I subscribed to it.
Yes there you can do something because you have the copyright.
However, you need a lawyer.
