Ok, I did some testing and see when this option is unticked it will make one attempt to retrieve web artwork, if no local artist artwork is available, but not make any more attempts, so it will just show the same image and not rotate. My request was when having this option unticked, and no local artist is available, it would still rotate between new web artwork images like when this option is ticked. I hope that makes sense. No worries, I will at some point just work on creating local artwork images to display for all artists, but it will take some time.