title: Object of class Illuminate\Database\Eloquent\Builder could not be converted to string
body: <p>I have this code. Everything works fine - it gets data from DB but i cannot be returned. I'm posting it using jQuery.</p>
  
  <pre><code>Route::post('get/images', function(){
      $images = App\Images::where('realisation_id',Request::get('id'));
      return $images;
  });
  </code></pre>
  
  <p>And it returns </p>
  
  <blockquote>
    <p>Object of class Illuminate\Database\Eloquent\Builder could not be converted to string</p>
  </blockquote>