https://www.flickr.com/people/bensutherland/ publication date: 11 September 2012 operator: Flickr described at URL: https://www.flickr.com/photos/bensutherland/7976014446
https://www.flickr.com/people/jimthurston/ publication date: 10 September 2012 operator: Flickr described at URL: https://www.flickr.com/photos/jimthurston/7973610052
https://www.flickr.com/people/jimthurston/ publication date: 10 September 2012 operator: Flickr described at URL: https://www.flickr.com/photos/jimthurston/7973610052