Have you ever notice how certain comics seem to have "softer" line art than others. You can't put your finger on it, but the line art tends to blend well with its surrounding colors. Chances are, you're looking at a comic that has colored line art. The official industry term is "color holds" but for those of you don't speak Photoshop-ese or think it's an altogether stupid name, I'll just refer to it as colored line art. Since, you know, that's a name that actually makes sense.