title: How to view or save an <IPython.core.display.Image object> using plain python (not ipython)?
body: <p>In the process of learning dask, I am trying to generate program graph visualizations using the "visualize" method/function. However, I am not working with a notebook. As far as I can tell, there is no way to have dask output these graphs to anything other than an IPython.core.display.Image object, which I don't know how to view in regular python. For various reasons it's impractical for me to run my code using IPython.</p>
  
  <p>Is there any way to display these objects in a regular Python script/shell? Or at least, to save them to a standard image file on disk?</p>
  
  <p>Thanks!</p>