I was making a livery with this "wave" background the other day, so I made a 3000x3000 image with this pattern. I then took the tail shape and erased the pattern to only where it was supposed to be. When I made it smaller though, it looked pixelated. I've heard of vector images before but I don't know how to use them. Is that the solution, or is there something else I should do to fix it?
Thanks.