All images used under the https://creativecommons.org/licenses/by-nc-nd/2.0/

 

Miroslav Petrasko

https://www.flickr.com/photos/theodevil/

David Rivier

https://www.flickr.com/photos/davidrivier/

James Cridland

https://www.flickr.com/photos/jamescridland/

Phil Wiffen

https://www.flickr.com/photos/mindcircus/

Basti V

https://www.flickr.com/photos/bastivoe/

Daniel Villar-Onrubia

https://www.flickr.com/photos/danielvillar/

Coventry City Council

https://www.flickr.com/photos/coventrycc/