title: How do I visually stack multiple line graphs above each other in python?
body: <p>I was having trouble creating a plot I need which has multiple line graphs. </p>
  
  <p>What I want is a way to graph each of these above the other (say one has a baseline of y=5 I want the next to have a baseline of y=10) and also each of these graphs must block the one above it. </p>
  
  <p>So this will inevitably look like the cover to Joy Divisions Unknown Pleasures here:
             <a href="http://cococubed.asu.edu/images/unknown_pleasures/unknown_pleasures.jpg" rel="nofollow">http://cococubed.asu.edu/images/unknown_pleasures/unknown_pleasures.jpg</a></p>
  
  <p>Except inverted colors and I also would like an answer that utilizes python or numpy or matplotlib.</p>