So the object of this assignment was...depth and dynamics! I tried to create depth by using the Perspective tool and drawing primitive buildings along the planes, adding the road and sun/sky. Then I created some dynamics by drawing curved lines for the road dashes, using the Width tool to widen them out a bit at the bottom, and adding drop shadows so they kind of "snake" along the road. I don't really like the ovals; I guess they're supposed to be some kind of vehicle? Whatever..it's abstract, right? Not one of my favorites!