https://www.flickr.com/photos/nicolas_xii/2955317413/
This photo does a great job of making the stadium look real. I think that the angle also makes it look like it was taken from an airplane or a helicopter, which adds a realistic element. Also, other realistic elements in the photo are the red and white dots that are supposed to be fans and the players in the middle of the field. In addition, the difference in scale of the stadium and the cars and depth to the photo.