title: The place to store image (blob) on an iPad?
body: <p>I thought about using <code>NSUserDefaults</code> to store a single image, but i know this is discouraged.</p>
  
  <p>Now, I tried using the new Asset library mechanism, but I failed to get it to work.
  I tried this because my original idea of storing/retrieving the image URL (path on local disk) is not supported (Apple did away with this for some reason).</p>
  
  <p>So now I'm here asking for ideas on where/how to store information so that I can load a pre-selected image. And note that I am already using Core Data (a single entity type) to populate a tableview. I suppose I could create a 2nd entity type just for this. Is this the recommendation, or is there still yet a simpler or more clever way?</p>
  
  <p>Ex: User "favorites" a specific image. The next time the app loads I'd like to display that image.</p>