new_contents: from django.utils.text import truncate_words
  from django.contrib.admin.widgets import ForeignKeyRawIdWidget
  
  class ForeignKeyRawIdImageWidget(ForeignKeyRawIdWidget):
      """
      A Widget for displaying ForeignKeys in the "raw_id" interface and a thumbnail
      rather than in a <select> box.
      """
  
      def label_for_value(self, value):
          key = self.rel.get_related_field().name
          obj = self.rel.to._default_manager.get(**{key: value})
          return '&nbsp;<strong>%s</strong>&nbsp;%s' % (truncate_words(obj, 14),obj.thumb())
subject: Add a rawIdImageWidget that can easily be used in admin. This widget will display a thumbnail of the selected image.