Keep Warm Travel Underground; by Kathleen Stenning, 1925. ‘Keep Warm Travel Underground’ was part of a four poster set to encourage people to Travel Underground, the other three posters promote use to help navigation (‘Don’t Get Lost’) during rainfall (‘Avoid the Wet’) and thunderstorms (‘Take Cover’).
“If I had a world of my own, everything would be nonsense. Nothing would be what it is, because everything would be what it isn't. And contrary wise, what is, it wouldn't be. And what it wouldn't be, it would. You see?”