8. X X X X X X X X X X X X X X X X X
X X X X X X X X X X X
X X X X
X X X X X
X X X
X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X
X X X
X X X X X
15. What’s really going on here?
What information do I need to know?
What information is just there for context
and realism?
What does this mean in the big picture?