High-rises from above (Unsplash)
Pablo Vargas 2015
Public domain photograph of the city, skyscraper buildings, cityscape, downtown, urban environment, free to use, no copyright restrictions image - Picryl description
An aerial view of a city at night.
This image is from Unsplash and was published prior to 5 June 2017 under the Creative Commons CC0 1.0 Universal Public Domain Dedication. Media published on Unsplash from 5 June 2017 onwards is not considered to be freely licensed.