title: Python turtle: How to change icons
body: <p>I would like to change two graphical icons related to turtle graphics using Python: </p>
  
  <p>a) One that shows up at the top left corner of the canvas window as in <a href="https://s22.postimg.org/tkjaxmh41/image.png" rel="nofollow noreferrer">here</a>. I believe this is coming from tk itself.</p>
  
  <p><a href="https://i.stack.imgur.com/ygJmy.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ygJmy.png" alt="enter image description here"></a></p>
  
  <p>b) The icon on the desktop as in <a href="https://s13.postimg.org/n7ol0mdpz/icon.png" rel="nofollow noreferrer">here</a> (in Windows).</p>
  
  <p><a href="https://i.stack.imgur.com/O9wdR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/O9wdR.png" alt="enter image description here"></a> </p>
  
  <p>Can this be done through python code itself?</p>