Depending on where you are, copyright changes. In my country, you cannot copyright an idea. If you took that art and made a copy of that art style and used it as the basis for a comic based on this idea, you are stealing the character design, but if you write a book with no images, or you changed the character design and wrote a comic, or you made it I to a live action show with different character designs, you would be fine. I think it is similar all over the world. March 14, 2021 at 12:00AM