title: Xcode iOS Photo Gallery Application
body: <p>I am relatively new to Xcode and am trying to create a simple application.</p>
  
  <p>I want to create a landing screen which looks very similar to that of the "Photos" app landing screen. It has all of the images laid out in thumbnails, when you click one, it grows to fullscreen. You can also scroll through the images, save to camera roll and so on.</p>
  
  <p>Can anyone offer me any help or advice?</p>