How do you ruin a Kirby drawing? Simple, have Alex Toth ink it.
Below we have a fairly nice Kirby pencil drawing of the Boy's Ranch gang.
Next we have the same drawing as inked by Alex Toth:
Speaking of "embellishers" , there are purists who say inkers should never alter a line, but I tend to disagree, especially if the original line is not a strong one. Take a look at the Captain Victory example below: