That makes my brain hurt.
Maybe you could elaborate on this comment. I really don’t know what you mean to imply.
The same can be said for Dennis the Menace. Hank Ketchum occaisionally draws a cartoon, and, when he does, will include a “notch” in the upper right corner of the panel to distinguish his work from that of the hired hands. (I read about this in the newspaper recently.)
It’s also why the professionals and the more devoted fans were in such awe of Charles Schulz. He wrote, drew and lettered EVERY Peanuts strip himself (including the coloring of every Sunday strip) for almost fifty years. I don’t believe any other cartoonist can claim such longevity.