It’s impressionist. It’s not supposed to make sense in the sense that it’s an accurate reflection of reality; it’s supposed to make sense in that you can understand why the details were drawn in the way they were because someone put thought and intention into them.

I guess a good example is things like the physical characteristics of a line drawn by the stroke of a paint brush. You can often see they all align generally in the same direction, and have a sort of "fingerprint"