So, as you know, I’m really, really a noob wrt Dramatica.
One idea that is slowly gelling in my mind is that while Dramatica tells you to use illustrations which have something to do with “X”, not all illustrations are the same. There’s an extra amount of discernment required. Just selecting whatever illustrations first come to mind will leave a somewhat random feel to the story. If Dramatica was the scope on a bow which showed you where the bullseye is, every illustration having to do with “X” lies near the bullseye (or, if you’re really lucky and patient, you might find an illustration IN the bullseye).
Does that make any sense? Like I said, I’m very, very much a noob when it comes to Dramatica and this idea is kinda vague.