Steam locomotives and preserved railways in the UK.
Diesel and electric and mainline railway photography from the UK. Includes both preserved and in service.
Photography of trains in the USA.
Photography of the trains of Europe.
Underground, metro, and subway
Photography at home and abroad of light rail. Includes London Underground, trams, metro rail, subway trains. Plus tours of the disused / inaccessible tunnels of the London Underground.
UK narrow gauge, industrial, and everything else
Narrow gauge, mining railways, industrial shunting... anything that doesn't fit the mainline steam, diesel and electric categories in the UK.