title: How to combine several matplotlib figures into one figure?
body: <p>I have several matplotlib Figure-objects that I want to combine to one large figure by placing them next to another.</p>
  
  <ol>
  <li>How to get them into one figure?</li>
  <li>How to make them the same height?</li>
  </ol>
  
  <p>Note that I cannot change the way the individual figures are created. I can just use the resulting Figure objects.</p>