title: Matplotlib: How to plot images instead of points?
body: <p>I want to read a list of images into Python/Matplotlib and then plot this images instead of other markers (like points) in a graph. I have tried with imshow but I didn't succeed, because I cannot shift the image to another position and scale it appropriately. Maybe somebody has a good idea : )
  <img src="https://i.stack.imgur.com/D5yKa.png" alt="It should look somehow like this! (Without the Spongebob, but with very serious data of course!)"></p>