Transport for London has released another alternative version of the Tube map—and it’s actually really useful. The London transport manager has created a ‘Walk the Tube’ map, which shows how long it takes to totter between stations.
The Tate Gallery By Tube; by David Booth of the agency Fine White Line, 1986. ‘The Tate Gallery By Tube’ poster was commissioned for Art on the Underground, a poster-commissioning initiative launched in 1986. | Forgotten London Underground posters - Telegraph