License: Creative Commons Attribution-Share Alike 2.0
Author - Ken Burkett
Link - https://commons.wikimedia.org/wiki/File:Ben_Franklin_Bridge-3.jpg
License: Creative Commons Attribution-Share Alike 2.0
Author - Ken Burkett
Link -https://www.flickr.com/photos/kevinwburkett/3685434317
License: Creative Commons Attribution-Share Alike 3.0
Author - Cantab12
Link -https://commons.wikimedia.org/wiki/File:Bastille_at_Queens%27_College_May_Ball_2013.JPG
License: Creative Commons Attribution-Share Alike 4.0
Author - MasterMind5991
Link -https://en.wikipedia.org/wiki/File:Imagine_Dragons_performing_in_Sydney.jpg
License: Public Domain
Author - Stevo-88
Link -https://commons.wikimedia.org/wiki/File:Fractal_fire.jpg