Clouds in a tall glass facade (Unsplash)

London

Public domain photograph of skyscraper, tall building, tower, free to use, no copyright restrictions image - Picryl description

A tall glass building with a sky background.

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.