What do you think of it? I know some artists use many filters to get the desired look from their art/iron out any problems it had..
(for traditional artists it's usually filtering out real life stuff that was scanned with the picture, and digital artists usually are trying to get rid of weird glitches the software they used had made) but not everybody uses them and in fact some who do feel strong enough about it to include the original thing along with the finished product
So, what do you think? Is it normal to do this, or is it as bad as tracing(when you claim the picture as yours after doing so) or what?