LT To The Fields Betty Swanwick London UndergroundOriginal vintage London Transport poster To the Fields featuring colourful spring time artwork by the English artist, novelist, art teacher and head of illustration at Goldsmiths College, Ada Elizabeth Edith Swanwick (Betty Swanwick; 1915 1989) of a horse and foals in a field with rabbits hopping around flowers looked at by a schoolboy wearing a blue uniform and cap and carrying a school bag on his back, standing in the background by the white fence