Photo credits

Thank you to all the photographers whose images we used on this website. Please see below for a full list of images.

海老江路地 (Ebie Alley), by m-louis. Licensed under Creative Commons Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0). Accessed July 29, 2016.

Evening, Iqaluit, Nunavut, by Timothy Neesam. Licensed under Creative Commons Attribution-NonCommercial-NoDerivs 2.0 Generic (CC BY-NC-ND 2.0). Accessed July 29, 2016.

Nam Shan Estate, by Eugene Lim. Licensed under a Creative Commons Attribution 2.0 Generic (CC BY 2.0). Accessed October 7, 2016.

Mexico City, by Blok 70. Licensed under a Creative Commons Attribution 2.0 Generic (CC BY 2.0). Accessed July 29, 2016.

Prague Sunset by Miroslav Petrasko. Licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 2.0 Generic (CC BY-NC-ND 2.0). Accessed July 29, 2016.

São Paulo, by Márcio Cabral de Moura. Licensed under Creative Commons Attribution-NonCommercial-NoDerivs 2.0 Generic (CC BY-NC-ND 2.0). Accessed July 29, 2016.

Signs and colors, by Vincent F. Licensed under a Creative Commons Attribution 2.0 Generic (CC BY 2.0). Accessed July 29, 2016.

Suburban Chicago from the Air, by David Hilowitz. Licensed under a Creative Commons Attribution 2.0 Generic (CC BY 2.0). Accessed July 29, 2016.

Y1A0811 Nairobi, Kenya, by Ninara. Licensed under a Creative Commons Attribution 2.0 Generic (CC BY 2.0). Accessed July 29, 2016.

Mexico City, by Blok 70