publication date: 14 October 2008 described at URL: https://www.flickr.com/photos/sukanto_debnath/2942643736/ operator: Flickr determination method: SHA-1
publication date: 16 March 2009 operator: Flickr described at URL: https://www.flickr.com/photos/sukanto_debnath/3357963311/ determination method: SHA-1
publication date: 3 October 2007 operator: Flickr described at URL: https://www.flickr.com/photos/sukanto_debnath/1478755654/ determination method: SHA-1
publication date: 4 January 2009 operator: Flickr described at URL: https://www.flickr.com/photos/sukanto_debnath/3167024972/ determination method: SHA-1