Terry Whittaker / Red fox (Vulpes vulpes) adult with train in background, Kent, UK. March. Highly commended in the Nature Photographer of the Year Awards 2018. Taken with remote camera.

Bernard Castelein / Remnants of old military railway, Klein Schietveld, Brasschaat, Belgium, July 2013.

Terry Whittaker / Red fox (Vulpes vulpes) walking on enbankment with light from passing railway train in background, Kent, UK. Composite.

Terry Whittaker / Red fox (Vulpes vulpes) cub on railway embankment with train passing behind, Kent, UK, July.

Robin Chittenden / View out of train on the Ceredigion The Vale of Rheidol Railway, Wales, UK. August.

Ashley Cooper / The Gornergrat railway above Zermatt Switzerland. June 2004

Ashley Cooper / The Gornergrat railway above Zermatt Switzerland. June 2004

Ashley Cooper / A cement works at Tehachapi Pass California, USA, Cement production is one of the most carbon hungry industries on the planet. September 2014.

Gavin Hellier / Commuters using escalators in Moscow's Komsomolskaya metro station, showing vaulted ceiling and chandeliers, Russia, May 2016. Hellier

Gavin Hellier / Timelapse of people on a train platform at Moscow's Komsomolskaya metro station, showing chandeliers, Russia, May 2016. Hellier

Gavin Hellier / Timelapse of commuters using escalators in Moscow's Komsomolskaya metro station, showing vaulted ceiling and chandeliers, Russia, May 2016. Hellier

Gavin Hellier / Timelapse of commuters in Moscow's Komsomolskaya metro station, showing vaulted ceiling and chandeliers, Russia, May 2016. Hellier