gistfile1.html

function AlbumCtrl($scope) {
   scope.images = [
      {"thumbnail":"img/image_01.png", "description":"Image 01 description"},
      {"thumbnail":"img/image_02.png", "description":"Image 02 description"},
      {"thumbnail":"img/image_03.png", "description":"Image 03 description"},
      {"thumbnail":"img/image_04.png", "description":"Image 04 description"},
      {"thumbnail":"img/image_05.png", "description":"Image 05 description"}
   ];
}

<div ng-controller="AlbumCtrl">
  <ul>
    <li ng-repeat="image in images">
      <img ng-src="{{image.thumbnail}}" alt="{{image.description}}">
    </li>
  </ul>
</div>