The photographs listed below are used on this website under Creative Commons licences via Wikimedia Commons. Each image has been colour treated to match the site design.
- Leeds skyline – Peter Astbury – CC BY 1.0
- Sheffield city – St BC – CC BY 3.0
- London skyline – Diliff – CC BY 3.0
- Palace of Westminster – Dietmar Rabich – CC BY-SA 4.0
- Royal Courts of Justice – CC BY 2.0
- UK Border, Heathrow – Eric Fischer – CC BY 2.0
- Passport stamps – Jon Rawlinson – CC BY 2.0
Licence texts are available at creativecommons.org.