Kinda. It's not a try and incorporate, it's I HAVE to do it. It's a rule and it doesn't have to directly do anything TO what I'm drawing, it could be the way I have to go about drawing it. For instance, the no straight lines one means I can draw whatever I want, but it can't have any straight lines in it at all. As long as it's a rule that has to be followed, some times a good rule can span a few sketches, other times a rule is better off just being for one sketch. Something like circles only could work, but very likely be unusable, but saying three circles and a square, and I would have to make the basic shapes of the sketch those.
